REVISION FOR THE TEST NO.3 (After Units 7 and 8) I. Choose the correct answer A, B, C or D:
1. ... water is one of the factors that have driven many species to the verge of extinction.
A. Contamination B. Contaminate C. Contamination D. Contaminate 2. It’s recommended that we become more concerned ...the environment around us.
A. of B. to C. with D. about
3. The ...use of pesticides and herbicides has led to contamination of groundwater in some areas.
A. widespread B. occasional C. general D. experimental
4. Air ..., together with littering, is causing many problems in our cities today.
A. pollute B. pollution C. polluting D. polluted
5. The reduction in air pollution was ... last year.
A. drama B. dramatize C. dramatically D. dramatic
6. The road in front of my office is always ...when it rains heavily.
A. to flood B. flooding C. flood D. flooded
7. Too much carbon dioxide in the atmosphere causes global ...
A. warm B. warming C. warmly D. warmth
8. It won’t possible to save the Earth if we don’t take ...right now.
A. action B. job C. work D. duty
II. Rewrite the sentences so that their meaning stays the same, using the words given:
1. There have been conflicts in that country since last year. People live unhappily.
(If)
...
2. This factory doesn’t treat its waste well so there is a lot of water pollution. (If) ...
3. People in this area get more diseases. The water is contaminated. (If)
...
4. We use water carefully. More people have fresh water. (If)
...
5. Australia use English as their mother tongue so they are native speakers.
(because)
...
6. Can you name the countries that speak English as their official language? (What) ...
III. Put the verbs in brackets into the correct form:
1. If Bill (live) ...in Mexico, he (speak) ...Spanish.
2. If I (find) ...her address, I (send) ...her an invitation to the seminar.
3. If the sun (shine) ..., we (walk) ...into town.
4. Tony (not give) ...it to Frank, if he (know) ...her number.
5. If I (come) ...home earlier, I (prepare) ...dinner.
6. If they (go) ...to the disco, they (listen) ...to loud music.
7. If Tom and Tim (be) ...older, they (play) ...in our hockey team.
8. If you (wait) ...a minute, I (ask) ...my parents.
9. If Michael (get) ...more pocket money, he (ask) ... ...
Doris out for dinner.
10. You (not lose) ... weight, if you (eat) ... too much junk food.
