5．He was present at the party at the________(要求) of his manager.

[答案]　request

4．It is good________(礼貌) to wait in line for the bus.

[答案]　manners

3．Now we’re able to________(买得起) woolen clothing.

[答案]　afford

2．My________(预料) is that interest rates will go up.

[答案]　expectation

1．This job________(耗费) all of my time.

[答案]　absorbs

25．从那时起我再也没有收到他的来信。

I have never heard from him________ ________.

[答案]　since then/ever since

24．李明可能已经到车站了。

Li Ming________ ________ ________at the station.

[答案]　may have arrived

23．你的父母此时一定在等你。

Your parents must________ ________ for you right now.

[答案]　be waiting

22．这个小男孩独自一人旅行去了。

The little boy went on a trip________ ________ ________.

[答案]　on his own

21．你已经工作四个小时了。你应该休息一会儿了。

You________ ________ ________for four hours.You should take a rest now.

[答案]　have been working