tự luận ôn thi giữa kì 2 tiếng anh 10

A.WORD FORMS : 15 SENTENCES
1. Scientists have made many important new_____________ of the depth by
using modern devices. (DISCOVER)
2. Some whales are known to___________into warm waters to bear their calves.
(MIGRATION)
3. Seventy-five percent of the earth’s surface is ____________by water.
(COVER)
4. The government has just set up a wildlife___________project. (CONSERVE)
5. People are _______________ doing harm to the environment. (CONSTANT)
6. He stressed the need to pass a law in nature's __________ (DEFEND)
7. Trees, grasses, and other plant life play an important part in the natural
______________of water. (CIRCULATE)
8. Poisonous gases from cars __________________ the air so much that traffic
policemen have to wear oxygen masks. (POLLUTION)
9.___ _________animals should be bred in conservation areas. (DANDER)
10. We are now facing the possible_________________ of several rare species.
(APPEAR)
11. Conservation is the safeguarding and preservation of ___________resources.
(NATURE)
12.The case is still under __________. ( INVESTIGATE)
13.Biodiversity refers to the ___________of different plants and animals in a
place. ( EXIST )
14.The turtle has a long life __________________ . (EXPECT)
15.The drought has led to widespread ___________of life. (LOSE)

B.SENTENCE TRANSFORMATION : 10 SENTENCES
1.I don't know enough about the machine, so I can't mend it myself.
If ____________________________________________________________


2.Nick can't find the way because he hasn't got a map.

If ____________________________________________________________
3.Schroeder ignores Lucy. so she get angry at him.
If ____________________________________________________________
4.I can't look the word up because I haven't got a dictionary.
If ____________________________________________________________
5. You can't travel on this train unless you have a reservation.
If ________________________________________________
6. Someone introduced me to Dr Felix last year.
I _____________________________________________________________
7. People are destroying large areas of forests every day.
Large areas of forests _____________________________________________
8. Somebody has bought the land next to our house.
The land next to our house _________________________________________
9. You can buy videos like this one anywhere.
Videos like this one _______________________________________________
10. People expect better results soon.
Better results ____________________________________________________