（ ） 23. I hearthe teacher will come back from the UK soon.

A. which B. that C. when D. whether

（ ） 24. Can you tell melanguage she speaks？

A. which B. what C. that D. whether

（ ） 25. Can you tell usyou grow cotton in your country？

A. that B. whether C. which D. whose

（ ） 26. I don’t understandyou said.

A. when B. that C. where D. what

（ ） 27. Do you knowthe meeting will begin？

A. when B. that C. where D. what

（ ） 28. Can you tell methe meeting will begin？

A. what B. whether C. when D. where

（ ） 29. surprised me most washe didn’t go to school yesterday.

A. What， how B. What， that C. That， that D. Whom， that

（ ） 30. I wonderedthey had been to America.

A. if B. what C. who D. that

（ ） 31. Can you tell meMr. Green lives in Room 2318？

A. that B. where C. until D. if

（ ） 32. Do you knowJack left so early？

A. what B. why C. until D. though

（ ） 33. They will be thankful foryou have done.

A. what B. that C. which D. who

（ ） 34. The boy asked how far the moonfrom the earth.

A. was B. were C. is D. was

（ ） 35. I told them that the sunin the east.

A. rises B. rose C. has risten D. was rising

（ ） 36. You must rememberthe train.

A. that， leaves B. when， leaves

C. when， will leave D. if， leave

（ ） 37. Do you knowshe will go to the cinema with us？

A. if B. where C. who D. which

（ ） 38. The children saidtheythemselves very much.

A. if， enjoy B. why， enjoyed

C. where， enjoy D. that，enjoyed

（ ） 39. I don’t thinkIout the problem.

A. if， can work B. how， will work

C. that， can work D. when， will work

（ ） 40. She is afraidhea cold at night.

A. that， will catch B. that， catches

C. whether， will catch D. is， catches

（ ） 41. We are sureheto speak English well.

A. that， learned B. that， has learned

C. if， learned D. if， has learned

（ ） 42. The boy askedIany noise from outside.

A. when， heard B. why， had heard

C. whether， had heard D. what， heard

（ ） 43. Who can tell usabout over there？

A. what they talk B. what do they talk

C. what are they talking D. what they are talking

（ ） 44. We couldn’t find out， so we asked a policeman.

A. whose bike it was B. whose bike was it

C. whose it was bike D. whose was it bike

（ ） 45. Do you knowtake to get to the hospital？

A. which way must we B. which must we way

C. which way we must D. which we must way

（ ） 46. Tom askedto school late.

A. who did often come B. who often came

C. why had she left D. why she had left

（ ） 47. I don’t rememberthe boy by himself.

A. why did she leave B. why she left

C. why had she left D. why she had left