39. Ten years has passed _____we left our hometown.
A. after B. since C. as D. for
38. There were ______ many pains in my chest ______ I couldn’t help crying.
A. so…as B. so that C. so…that D. such…that
37. We should say thank you for _______ you have done for us.
A. what B. that C. which D. who
36. I’m sure ______he told me is not true.
35. I’ll go to see my sister _______ I get to New York.
A. while B. as C. as soon as D. since
33. I would like to go shopping ________ you go with me.
A. if B. for C. since D. but
34. I can’t buy the expensive clothes _______ I haven’t got enough money.
A. for B. since C. as D. because
31. Water is more important in your life _______any other matter.
A. as B. than C. then D. so
32. She sat in the first row ______ she could see the blackboard clearly.
A. so B. so that C. that D. since
29. _____ it is fine tomorrow, I’ll go to the park.
A. If B. When C. After D. Before
30. I don’t know _______ you like sports .
A. whether B. weather C. when D. how
28. We couldn’t go quickly ______ the road was too slippery.(滑)
A. because B. as soon as C. if D. until
27. I’ll ring you up, ______ I get an answer from him.
A. as soon as B. until C. before D. because