Ⅰ.单词拼写
1.He gave a tap at the microphone before speaking.
2.The fields give high and stable yields regardless of climatic circumstances.
3.Many people associate dark clouds with depression and gloom.
4.He is very practical;_he can make or mend almost everything.
5.When I have compared the two versions (版本), I may write to you again.
6.We knew her competence (能力) in solving problems.
7.The personnel (全体人员) are not happy to change these rules.
8.There is a dynamic (动态的) ball in the computer.
9.They suggested measures to overcome the current (现在的) difficulties.
10.We built an extension (延伸) onto the school, so now we have two more classrooms.