根据句意及所给提示,补全单词或用单词、固定短语、固定搭配的正确形式填空。

1. I'm sorry to give you so much t_____.

2. The old man walked _________(slow) across the street with the help of a stick.

3.  The famous singer's____ (day) life is very colorful.

4. The man laughed when he____(意识到)what had happened.

5. I'd like to listen to music _______(而不是)surfing online.

游标卡尺的读数装置，是由尺身和游标两部分组成。