从每小题所给的A、 B、 C、D四个选项中选出可以填入空白处的最佳答案
( )21.—What do you think of________book I lent you yesterday?
—Very good. It’s one of ________best books I’ve ever read.
A. a; a
B. a; the
C. the; a
D. the; the
( )22. —Have you found your lost pen?
—No, I haven’t found________, but I bought a new________this morning.
A. one; that
B. that; one
C. it; one
D. one; it
( )23.—What about going skating this afternoon, Sam?
—I prefer______ at home rather than ______skating on such a cold day.
A. stay; going
B. to stay; go
C. to stay; to go
D. to stay; going
( )24.As we all know,________of the earth surface________covered by water.
A. three fours, is
B. three fourths, are
C. three fourths, is
D. three fours, are
( )25. —How does Jack usually go to school?
—He_____ ride a bike, but now he _____there to lose weight.
A. used to, is used to walk
B. used to, is used to walking
C. was used to, is used to walk
D. was used to, is used to walking
( )26. China is ________ country in the world.
A. the third largest
B. the largest third
C. the third large
D. a third largest ( )27. People are talking about the old house________Jack bought in Meishan ten years ago.
( )28. Mr. Smith_______is smoking is looking for______he lost yesterday.
( )29.I think ______ quite difficult _______ all the tasks in time.
A. that, to finish
B. it, finishing
C. it, to finish
D. that, finish
( )30.—Look! It________be Kitty in the classroom.
—It________be her. Because I saw her in the library a short time ago.
A. may; mustn’t
B. can; can’t
C. must; can’t
D. mustn’t; can
( )31.We can never be too careful with our work. We must try our best________mistakes.
A. avoid to make
B. avoid making
C. to avoid to make
D. to avoid making
( )32.Uncle Wang gave all his savings to the Hope School________he himself was not rich.
B. as if
( )33.—Amy does well in English,________?
—________. She always gets good scores on her English exam.
A. does she; Yes, she does
B. doesn’t she; Yes, she does
C. does she; No, she doesn’t
D. doesn’t she; No, she doesn’t
( )34.—Where would you like to go on vacation this summer ?
—Brazil. Because the 31st Rio Olympic Games________there.
A.will be held
C.will be happened
( )35. —Mum, Can I stay inside and watch cartoons?
—________.I need you to help me in the garden.
A. Never mind
B. No way
C. No problem
D. Forget it