6、________ ______(五分之二)of the city is covered with trees.

5、As soon as I_________ __________(入睡)last night，I began to dream．

4、Which subject is the boy most__________ ___________(感兴趣)?

3、Little Tom couldn't_________ _______(想出)with an answer when I asked him why he was late．

2、This novel is ___________ _________(当作)the best as they've ever read．

1、The work is easy．I can do it all___________ ________(单独)．

14．[禾山]

4. The spaceship which we sent up has _____　 _____　 ______.

我们发射的宇宙飞船已经按时返回。

3. They are _____　 _____ the most promising table-tennis players.

他们被认为是最有希望的乒乓球运动员。

2. We should try our best to _____ _____ _____ the developed countries as soon possible.

我们应该尽最大努力尽快赶上发达国家。