Question

16 I first met Li Ming three years ago. He ______ at a restaurant at that time. A： has worked

B： was working　
C： is working　
D： works
17 —Dick gave me a note while I ______ in the library.

—I guess he made it to say “sorry” to you.
A： am reading　　
B： was reading　　　
C： reads　　　
D： will read
18 You don't ______explain why you didn't come to my party yesterday.
A： need　　　　　
B： need to　　　　
C： need for
19 Not all the students could jump ______ as Ted.
A： as high　　　　　
B： like high　　　　　
C： as highly
20 The girl ______ TV when her friend______ at the door.
A： is watching; knock　　　　
B： is watching; knocked
C： was watching; knocks　　　
D： was watching; knocked
速度

Answer 1

1、B。由句首“met”可知本句为过去式，後句应同。
2、B 理由同一。
3、B need to do，规定组合。
4、A high此处做补语。
5、D 全局时态应一致，故B、C排除；若为一般时，由於“friend”单数，则应为“knocks”，故D。

Answer 2

B
B
B
A
D