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
答案：
1. whether (it is) heated or not
2. did he charge me too much
3. compared with mine
4. half as much (money)
5. to attribute their children’s success to
1.The club __________ （采用一套新的制度） concerning its membership.
2.My parents are ________ （不同意） our picnic plan.
3.The swimmer caught in the whirlpool__________ （挣扎着避免溺水 . ）
4.The carpet was __________ （固定在地板上） with tacks.
5. （ 2 天了都没有走出沙漠，又没有水喝 ） __________his thirst was unquenchable.
答案：
1.dopted a new set of rules
2.averse to
3.struggled to keep from drowning
4.fastened to the floor
5.Having been in the desert without water for two days