Grammar

1-………….. heat and light from the sun, there would be no life on earth.

a-without                  b-provided that                    c-in case of                         d-unless

2-……………. that you took the temperature at its centre, it would be that hot.

a-as long                b-unless                   c-in case                       d-on condition

3-you won’t damage your eyes ………….. you don’t look at the sun

a-provided               b-without                   c-as long as                     d-unless

4-You shouldn’t watch an eclipse …………. you have a special viewer

a-unless               b-if                  c-on condition                    d-without

5-She would have been fine ……………… that she’d worn sun cream

a-in case of                 b-unless                  c-provided                      d-as long

6-…………….. that there wasn’t a sun, what would life be like then?

a-without                     b-if                  c-provide                        d-supposing

7- …………………….we play tennis early, it won’t be too hot.

a-provided that                  b-supposing                  c-unless                       d-as long

8-I never have fizzy drinks ……….. I’m very thirsty.

a-if not                   b- unless                  c-without                      d-provided

9-Tarek will have a place at the university …………… that he passes his exams

a-but for                 b-if                   c-as long                        d-on condition

10-He couldn’t have climbed that mountain …………..being very fit

a-unless             b-without                  c-in case of                      d-provided that

11-You won’t be late for the lesson …………. you go now

a-suppose              b-as long as                c-on condition                  d-unless

12-……………….. you won the prize, how would you feel?

a-supposing                b-as long                 c-on condition                     d -provide

13-You can’t go into the airport ………….. having a passport.

a-in case of                  b-unless                 c-without                 d-provided that

14-They’d be in London now ………….. they caught the midday plane.

a-as long                    b-unless                c-without                     d-provided that

15-My team won’t win the match ………………. they have their best players.

a-if                            b-unless              c-without                    d-provided that

16-You can borrow my pen …………………….. you give it back.

a-on condition that               b-as well as              c-unless                d-provide that

17-………………………. you found a job in Cairo, what would you do?

a-supposed               b-in case of            c-if not                  d-imagine

18-We can’t enter the building …………… we wear a helmet.

a-if                 b-without                   c-unless                        d-provided

19-…………….. having a ticket, they wouldn’t have been able to watch the match.

a-in case of                b-without                  c-unless                     d-provided that

20-………….fire, break the glass. 

a-in case of               b-as long                c-in case                   d-provided that

21-……………… you wear warm clothes, you won’t get cold in the desert tonight.

a-on condition that            b-but for              c-unless               d-provide that

22-………………that you use the telescope correctly, you will see some planets.

a- condition                      b-supposed                 c-provided                    d-as long

23-Open the door ……………….. an emergency.

a-in case of                   b-as long                c-in case                  d-provided that

24-Supposing that you went to China, how …………….. you communicate?

a-do                    b-did                   c-would have                             d-would

25- I won’t know what the book is about……………. reading it.

a-in case of                 b-without               c-unless                             d-provided that

26-…………………. that you lived by the sea, would you go swimming every day?

a- condition               b-supposed                c-provide                     d-imagine

27- You can borrow this book……………… as you look after it. P t

a provided                 b if               c as long                        d on condition

28- You can’t go into the museum without…………….. a ticket first. P t

a buying                       b to buy                            c brought                              d buy

29- Mother says we can watch TV on………….. that we do our homework first. P t

a condition                   b provided                     c long as                                d if

30- ………………….that you lived by the sea, what would you do every day? P t

a Condition                  b As long                    c Imagine                        d Supposed

31- Don’t go to that restaurant…………………… you like Chinese food. P t

a if                    b if not                 c unless                     d in case

32- Only open this door……………… an emergency. P t

a in case                     b in case of                      c  if                     d as long as

33- You can go to the park……………………… you’re home at eight o’clock. P t

a provided that                 b as long                    c supposing                         d in case

34 -You can’t drive a car……………………… you are 18 or older. P t

a as long as                       b unless                 c on condition that                  d without

35-Had it rained so heavily, we ……………… floods.

a-would have                    b-wouldn't have had                  c-would have had                     d-will have

36- …………… he arrived early yesterday, he could have attended the conference.

a) Hadn't                    b) Had                   c) Unless                     d) If

37- …………….coming late, you will be punished.

a- unless                  b- in case of                 c- if                     d- without

38. ……….he enough money, he would buy anew car.

a. Had                    b. Were                    c. If                       d. Unless .

39-...............she to work hard, he would succeed.

a. Had            b. Were                    c. If                      d. Unless

Unit 18

1-. The best thing about our holiday to Iceland was our visit to see the ..........

a- volcano                b- flood                   c- geyser               d- earthquake

2-If it rains so hard that the soil cannot ….....water quickly enough, there are floods.

a-absorb              b-irrigate               c-drink                  d-take

3-When there is a/an ...............of the sun, everything goes dark and the birds stop singing.

a- turn                  b- change               c- collapse                 d- eclipse

4- You cannot see………..rays, but they are harmful because they can still damage your skin.

a- violet                b- ultraviolet              c- heat                 d- laser

5- In the desert, temperatures in the summer can be more than 50…………….centigrade

a-agrees                     b-grades                   c-greed                       d -degrees

6-The wind is coming……………… from the south.

a-direction                 b-directly               c-director                 d-directive

7- The children got ……………after sitting in the sun all afternoon.

a-solar                   b-eclipse                    c-sunny                       d-sunburn

8- Tourists often find the………….. of summer in Egypt difficult.

a-heat                     b-hot                            c-heated                            d-whether

9- Damietta is an important…………… in the north of Egypt.

a-harbor                     b-port               c-sea                  d-ocean

10- England and Germany are in…………………… Europe.

a-north                  b-northern                c-northerly                     d-north of

11- An eclipse of the sun is a strange natural……………………….

a-phenomena                    b-view                  c-phenomenon                          d-sight

12-Storms can.............at any time and in any place.

a-cause                     b-take part                      c -generate                                   d- occur

13-It has not rained here for five months. It is the longest.............anyone can remember.

a- drift                   b- drought                    c- draft                               d- draught

14-When I was a child. I used to be afraid of storms. I covered my eyes so that I could not see the.................

a- lightning                  b- thunder                      c- wind                                   d- lights

15- There is very little…………. in the south of Egypt, where it is very dry.

a-downfall                  b-rainfall                      c-plentiful                               d-cliff

16- We did not want to see the film because it was about people fighting and being……

a-violin                   b-violet               c-violent                           d-violence

17- What’s that on the floor………… the table?

a-above                 b-on                       c-beneath                              d-next

18-Very................temperatures can make people ill.

a-high                    b-tall                     c- heavy                       d-big

19-Storms can cause.............damage.

a- strong                   b- serious                        c- high                               d- heavy

20-.............rain and strong winds destroyed buildings all over the country.

a- Heavy                      b- Strong                     c- Violent                             d- Tall

21-Electric storms are a common ............. in our part of the country.

a- finding                       b- helping                   c- occurrence                     d- vengeance

22-Those trees have grown................tall in the last two years.

a- phenomenon                   b- phenomenal                  c- phenomena                          d- phenomenally

23-Where we live, the wind usually blows in a................direction.

a- southerly                     b- southern                    c- southerner                    d- south

24-Dunwich was destroyed by high waves and …………. storms.

a- cruel                      b- violent                       c- high                           d- tall

25-Denmark is in ……………………. Europe

a- north                      b- northerner                        c- northern                         d- northerly

26- Water boils at 100 degrees………………… P t

a percent                         b centigrade                        c centimetres                          d hot

27- The pollution from all those factories must be very. P t

a useful                         b useless                       c harmless                                    d harmful  

28- The Nile’s floods used to………….. every year. P t

a care                       b cure                            c occur                            d clear

29- If it doesn’t rain soon, there will be a……………… P t

a draught                        b good                      c gale                              d drought

30- You should never look…………… at the sun. P t

a directions               b directly                   c director                    d direct

31- It was very hot, so we sat…………………… a big tree and had a rest. P t

a over                   b on                  c beneath                        d at

32- Look at that cat! It is…………….. a mouse. P t

a chasing              b running                c cheating                           d  chatting

33- It was easy for them to sail up the Nile because there was a……………. wind. P t

a north              b dark              c solar                 d tight

34- Strange weather can……………… all over the world. P t

a occur                      b place                    c take part                     d land

35- Don’t go near the fire because it is giving off a lot of………….. p t

a hot                     b heat                      c warm                               d light

36-Scientists are not sure what................volcanoes to erupt.

a- causes                         b- persuades                   c- makes                      d- lets

37-............ occurs when the moon disappears and passes between the sun and the earth.

a-An eclipse                     b-Wind                     c-Thunder                               d- Lightning