5．It is _________（produce）in our country．

4．The doctor are _________（operate）on the patient．

3．In the Anti-Japanese war, Bethune worked in the _________（north）part of China．

2．A lot of _________（soldier）lost their _________（life）in the water．

1．Bill Gates _________（devote）himself to the computer business．

8．She was a v_________ of a road accident．

B     用所给词的适当形式填空

7．She spoke loudly in order to be h_________ clearly．

6．If we buy a house, it wilt cost much money．We can r_________ a house．It is cheap．I think．

5．She kept on writing essays for her school m_________．

4．Have you ever h_________ a boy who set up a company at the age of fifteen?