1. The substance does not dissolve in water _____ （不管是否加热）。

2. Not only _____ （他向我收费过高）， but didn‘t do a good repair job.

3. Your losses in trade this year are nothing _____ （与我相比）。

4. On average， it is said， visitors spend only_____ （一半的钱） in a day in Leeds as in London.

5. By contrast， American mothers were more likely _____ （把孩子的成功归因于） natural talent

6. There is no rush now —— _____ （比赛已经取消了）。

7. I’m not supposed to let anyone in without a card， _____ （但对你我就破一次例）。

8. _____ （我们得把休假日推迟） until you‘re better.

9. Don’t bother carrying all those things， _____ （我本不想给你添许多麻烦）。

10. _____ （我不大想去参加那个聚会）， but I‘d better put in an appearance.

11.__________________ （直到失去健康） that people know the value of health.

12. The bag was stuffed____________________（ 脏衣服）

13.___________________ （很多朋友不在）， we decided to put the meeting off.

14._______________________ （给我印象最深的） were her liveliness and sense of humor.

15. There engines are___________________ （不如我们制造的那些发动机功率大） 。