A. becau B. when C. ifD. though

() 24. Professor Li is going to give us a report on he has en and heard in Britain.

A. whenB. whatC. why D. how

() 25. I don’t know if it tomorrow. If it , we’ll go out for a piic.

A. will rain... won’t rainB. rains... doesn’t rain

C. rains... won’t rain D. will rain... doesn’t rain

() 26. Peter finished his homework, he jumped onto his bike and rode off to the beach.

A. ThoughB. UntilC. As soon asD. If

() 27. you know fresh vegetables are good for health, you should eat them more.

A. ThoughB. BecauC. SinceD. Unless

() 28. Don’t worry. I will be with you your mother es back from work.

A. whenB. untilC. as soon asD. unless

() 29. Little Kate went to school it rained heavily yesterday.

A. thoughB. ifC. butD. since

() 30. —Look! Here es the school bus.

—No hurry. Don’t get on it it has stopped.

A. untilB. afterC. sinceD. when

() 31. Mr Smith still plays badminton with the young man he is in his venties.

A. though B. becau C. so D. if

() 32. Tim didn’t have dinner he finished watg the cartoon.

A. whileB. unlesstilD. since

() 33. I haven’t heard from my cousin he left here.

A. whileB. whenC. sinceD. before

() 34. Li Ming is the oldest and taller than boy in his class.

A. the othersB. the othery otherD. any

() 35. an apple a day, you’ll be strong ahy.

A. Have... andB. If you have... and

C. Have... orD. If you don’t have... br

() 36. , so Mr Smith took her class instead.

A. As she was illB. She is illC. Mr Li was illD. Mrs Yang was ill

() 37. everybody is here, let’s begin the meeting.

A. SinceB. BecauC. As D. Now

() 38. Yesterday m it was raining heavily, they didn’t stop their work in the fields.

A. howB. butdD. though

() 39. There are many famous pictures in this room in that room.

A. as... asB. so... thatC. so... asD. such... that

() 40. They the statiorain started.

A. not leave... untilB. won’t leave... until

C. leave... afterD. didn’t leave... until

() 41. Mrs Thin is tired, she worked on.

A. Though... butB. Though... however

C. br... though D. Though... yet

() 42. Call a taxi, you will miss the train.

A. andB. orC. thoughD. becau

() 43. —Did you catch the early bus yesterday?

—No. It had left the station I got there.

A. by the timeB. oime

C. as soon asD. at the time

() 44. The man stole the young lady’s pur she k.

A. untilB. whenC. beforeD. at that time

() 45. Jean is from England, but she has worked in a for veral years. you talk with her either in English or in e.