1 . I like getting up very early in summer. The morning air is so good ________(breathe).

2 . David threatened ________his neighbor to the police if the damages were not paid .

A．to be reported

B．reporting

C．to report

D．having reported

3 . He is desperate________________(achieve) his aim of quitting smoking. (所给词的适当形式填空）

4 . I'm writing to___________(申请) for the position as a student volunteer. (根据汉语提示单词拼写)

5 . He is a good example for us to l_______ from. (根据首字母单词拼写)

6 . His family was too poor to a_________ to buy him books. (根据首字母单词拼写)

7 . I want to remind you _________________(remember) the traffic rules.   (所给词的适当形式填空）

8 . I’m happy that my 80-year-old grandma has learned how to __________________ (下载) from the Internet.

9 . 为了抹去过往的痛苦回忆，她决定将所有他的信件付之一炬。(wipe)

10 . We were astonished __________the temple still in its original condition.

A．finding

B．to find

C．find

D．to be found