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