1．It's the glorious____________(职责) for every soldier to defend our country against enemies.

答案：duty

2．They are broadening the bridge to speed up the____________(流动) of traffic.

答案：flow

3．From mother's love，patience and understanding，I have learned what a huge____________(责任) it is to raise a child.

答案：responsibility

4．I think so，she is____________(愿意) to play against any tough players.

答案：willing

5．Your work has improved in____________(数量) and quality this term.

答案：quantity

单句改错

1．As these new products are not selling well，the members of the board have decided to cut back for production.____________________

答案：for→on

2．As his first novel was published，he was seen to one of the most outstanding writers of his generation.____________________

答案：to→as

3．Every day large quantities of waste water is poured into rivers without being cleaned.____________________

答案：is→are

4．It remains to be seen whether operation was successful or not.____________________

答案：operation前加the

5．I believe in his words because of his constant honesty.____________________

答案：去掉in

完成句子

1．这张桌子是那张的3倍大。

This table is three times as ________________________．

答案：big as that one

2．他工作的确努力，并且能及时完成任务。

He __________________hard，and can finish the job in time.

答案：does work

3．许多来自中国的科学家出席了会议。

________________________some scientists from China.