1.I noticed the cat sitting on top of a car,____in the sun.
A.bathing B.affecting C.bathed D.bathe
2.The fishermen in___areas have been advised by the local government against going out sea.
A.affect B,affecting C.affected D.affects
3.The troops defending the airport defeated the ____enemy.
A.attacks B.attack C.attacked D.attacking
4.They have decided __classroom teaching with activities after class
A.combining B.to combine C.combined D.combine
5.Mother suggested __the onions in vinegar before we eat them.
A.dip B.to dip C.dipped D.dipping
6.What let her __was her younger sister had lost the game.
A.disappointed B.disappointing C.to disappoint D.disappoint
7.The rescue team carried the medical supplies and food to the__villages.
A.flood B.flooding C.flooded D.floods
8.It is hard to imagine a boy __his energy on textbooks while other children are playing.
A.focus B.to be focused C.focused D.focusing
9.We must stop__the environment.We have to work harder to take care of the earth.
A.harming B.to harm C.harm D.harmed
10.I've just thought of playing well here and __him while I'mhere.
A.to impress B.impressing C.impressed D.impress
11.The doctor advised my father to quit__.
A,smoking and drinking B.smok and drink
C.to smok and to drink D.smoked and drank
12.The shop assistant brought out a pile of __clother for him to choose from.
A.reject B.rejects C.rejected D.rejecting
13.It rained for two weeks,completely__our holidays.
A.to ruin B.ruined C.ruin D.ruining
14.Nowadays some car makers achieve low prices by__research and development.
A.skip B.skipping C.skipped D.being skipped
15.peter sat on the train,with his eyes__on the fields out side the windows.
A.fixed B.fixing C.to fix D.fix