unit 9
Vocabulary
1- Cancer is a terrible...................... that people of any age can get. (P T)
a- toxic b- ill c -sick d - illness
2- Our house has been much less hot since my father .................... air conditioning. (P T)
a- put b- did c -installed d- made
3- It is not always easy to get a mobile phone………… in the desert. (P T)
a- sign b- noise c- signal d- side
4- The police do not know the……….. of the accident in the street yesterday. (P T)
a- challenge b -reason c -cause d -benefit
5- The light from the sun that damages our skin is.................... . You can't see it. (P T)
a- interrupted b- informed c -irrational d -invisible
6- We get the signal for our mobile phones from that tall................. on the hill. (P T)
a_ match b- mast c- maze d- post
7- Most scientists agree that human activity is the .................... of global warming.
a) Result b) reason c) cause d) case
8- Our English teacher wants us to form a................ between our school and a school in England.
a-tie b-clash c-sign d-link
9- It is sometimes difficult to get a telephone....................... in remote parts of the country.
a-signal b-pole c-sign d-note
10- Diabetes is a/an......................... which affects a lot of people.
a-injury b-wound c-illness d-condition
11- Hala's grandmother is very ill. She has ..............................
a-cancer b-headache c-dizziness d-seasickness
12--They have put a new telephone......................... on the roof of that building.
a-stick b-mast c-signal d-pole
13-- My mother bought a new washing machine and my uncle is going to ............... it this evening.
a-fix b-install c-repair d-do
14-- The car should not be parked there so the police will have it ... removed... .
a-fixed b-removed c-cleaned d-serviced
15- You can see some air pollution, but a lot of it is ........................
a) visible b) visual c) invisible d) vision
16- Children grow fast and ..........................a lot of weight in their teenage years.
a) win b) gain c) beat d) earn
17- It is not usually possible to .....................zoo animals into the wild, because they would not know how to survive.
a-capture b-release c-hunt d-launch
18- It was a long and difficult ......................to build the bridge, but cars can use it now.
a) operation b) production c) process d)processing.
19- I wrote a letter to my friend so the language was very ……………..
a-impolite b-unintelligent c-informal d-incapable.
20- Tarek fell off his bike this morning, but fortunately he was ....... ………………...
a-injured b-infected c-wounded d-uninjured
21- This timetable is very old and the information is ..................
a-informal b-inaccurate c-impossible d-unintelligent
22- It is ...... …….. to eat with your mouth open.
a-impatient b-inaccurate c-impolite d-impossible
23- The primary school children were very noisy and the teacher started to be ...... ………..
a-impatient b- unintelligent c-polite d-patient
24-A tour guide cannot be ....... ….. because he or she meets so many different people from many different countries.
a-polite b-intolerant c-intelligent d-patient
25- Scientists do not think that all animals are ........ ……... Some of them are very clever.
a-unintelligent b-inaccurate c-impatient d-impolite
26- The …………of the experiment surprised everyone.
a) Result b) reason c) cause d) case
27- You will never ………….. Much if you don’t work hard .
a) take b) achieve c) disprove d) admit
28- At school , students learn many subjects , but when they get to university they usually…….
a) economise b) nationalise c) specialise d) recognise
29- Scientists often do experiments to prove a particular ……………
a) writing b) look c) conflict d) theory
30- I found playing the guitar very difficult at first ,but in the last two weeks I’ve ……improved
a) regularly b) slowly c) gradually d ) mentally
31- People who have ………….must be very careful about what they eat .
a) fitness b) diabetes c) cancer d) amnesia
32- ………….anyone can travel to the moon .
a) Theoretically b) practically c) Really d) Privately
33- I’m eating less than usual because I don’t want to ………..too much weight
a) achieve b) gain c) beat d) earn
34- Scientists test their ………………..by doing experiments
a) searches b) processes c) operations d) theories
35- When the earth moves , it causes earthquakes .This is a completely natural ……..
a) process b) amount c) book d) weight
36- A huge ………….of water came down the river and flooded the city .
a) number b) amount c) quality d) lot
37- We visit our grandparents ……………We see them every Monday .
a) gradually b) regular c) regularly d) totally
38- The little boy who was hiding behind the door thought he was ……….but you could just see the top of his head
a) visible b) visual c) invisible d) vision
39-She has been …………... since she was a child.
a-diabetes b-sugary c-diabetic d-honey
40-There was a…………... improvement in her school work
a- bad b-rapid c-terrible d-gradual
41-My doctor didn’t know what was wrong with me, so he sent me to see a………………..
a-scientist b-specialist c-geologist d-botanist
42-after working for 10hours, I feel as I have ………….nothing.
a-achieved b-launched c-succeeded d-acknowledge
43. Most secondary school teachers ................ in one or two subjects.
a- specialise b- work c- achieve d- concentrate
44. Experiments are used to test scientific ................ .
a- thoughts b- processes c- models d- theories
45-The patient has to control how much sugar he eats because he has ..........
a) influenza b) amnesia c) cancer d) diabetes
46-Salma intends to .........................in criminal law when she goes to law school.
a) specialise b) achieve c) gain d) release
47- After the storm, there was a huge ................ of water on the roads.
a) floods b) number c) amount d) lot
48. Her parents ................ have meetings with the teachers at her school.
a) totally b) gradually c) slowly d) regularly
49- Trees go through the …………… of growing and losing leaves every year.
a) problem b) production c) process d) product.
50-In…………, everyone has to pay tax. .
a) theorem b) threat c) theory d) therapy
51. The spotted skin of the frog renders it almost ……………………. to its enemies.
a. intelligent b. invisible c. impossible d. informal
