1 . Be quiet — let me c________ on my homework. (根据首字母提示单词拼写)

4 . If you have not reached your goal, do not ________ ________ (丧失信心). Continue to work hard, and you will be able to do the best.(根据汉语提示完成句子)

5 . Call a taxi, ______ you will miss the driving test.(用适当的词填空)

6 . As a saying goes, “don’t j___________ a book by its colour.”（根据首字母单词拼写）

7 . To be honest, the explanation in the report doesn’t______ ______ ______(讲得通) to me. (根据汉语提示完成句子)

8 . He knows the woman athlete who has won four gold medals, _________?

A．doesn’t he

B．hasn’t she

C．does he

D．has she

9 . Don’t ________ (怀疑) him, for he is very reliable. (根据汉语提示单词拼写)

10 . Let’s go and listen to music, _________________.   (附加疑问句)