新概念英语2 3单元测试卷答案

我只做过单元测试3，看看吧

Key to Pre-unit Test 3

Key structures

A
1.He read the book and returned it to the library.
2.The boy climbed the tree and picked some apples.
3.I opened the door and he came into the hall.
4.He looked for his pen but (he) could not find it.
5.She called to him but he didn't answer her.
6.Everyone was out so I left a message.
7.He plays both soccer and rugby.
8.Both children and adults enjoy holidays.
9.He must be either very clever or very foolish.
10.Neither George nor Dave plays football.
11.George plays neither soccer nor rugby.
12.He neither knows nor cares.
13.He not only forgot to take his umbrella but he forgot to take his briefcase as well.

B

a
believe...are joking...do not know...know...believe...forget...looked...Are you trying...believed...think...do you live...do not know
b put...cooked...smelt...told...san