II. Choose A, B, C or D to complete the sentences.
1. If this factory continues poison into the lake, all the fish will die.
A. pouring B. dumping C. pumping D. sacking
2. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans …………..
A. changes B. keeps C. remains D. stays
3. The sight of too many advertising billboards overhead poles and shop signs causes …………..pollution.
A. air B. light C. noise D. visual
4……………… you ever been to any English speaking countries?
A. Do B. Have C. Were D. Are
5. Australia is home to………………….. animals like kangaroos and koalas
A. only B. rare C. unique D. precious
6. Singapore is famous for its..............................and green trees.
A. cleanliness B. cleanly C. cleaning D. clean
7. On Christmas Eve, most big cities, especially London are ............................... with colored lights across the streets and enormous Christmas trees.
A. decorated B. hang C. put D. made
8. In the United States there are 50 .......... and six different time zones across the country
A. states B. nations C. towns D. countries
9. I once tried to …………… apple pie when I was in London. It was really delicious.
A. do B. cook C. make D. show
10. You should go to Canada in summer because it is the most popular time for visitors to ………………… Niagara Falls and see the beautiful sights there.
A. stay B. look C. tour D. visit
11. Nowadays you still see the ………………… men where kilts (skirts) to wedding or other formal occasions.
A. Scottish B. Scotland C. Scots D. Scot
12. The USA has a population of about 304 million, and it is the third ………………… country in the world.
A. smallest B. largest C. narrowest D. highest
13. In some English speaking countries, turkey and pudding are...........food at Christmas.
A. national B. historical C. traditional D. possible
14. New Zealand ............................lovers of nature and fans of dangerous sports.
A. attracts B. keeps C. calls D. asks
15. Queenstown in New Zealand has got beautiful ………………… and a dry climate, so it's ideal for outdoor activities.
A. look B. viewing C. atmosphere D. scenery