(改為否定句) I think they do a lot of good work．

　　I __________ __________ they do a lot of good work．

（用所給單詞的適當形式填空） All the people on the ship lost their __________ (life) during the hard storm．

（用所給單詞的適當形式填空） They all agreed to set up a charity __________ (organize)．

（用所給單詞的適當形式填空） Thanks for your __________ (kind)．

（用所給單詞的適當形式填空） ________ (luck)，he didn't hurt himself yesterday．

（用所給單詞的適當形式填空） The man is so generous and he gave so many ________ (donate) to the poor．

（根據(jù)句意和漢語提示寫出單詞） She has been a __________ (醫(yī)學的) student for three years．

（根據(jù)句意和漢語提示寫出單詞） He found a good job in a big __________ (公司) as soon as he finished school．

（根據(jù)句意和漢語提示寫出單詞）I can't find it though I've looked __________ (到處)．

（根據(jù)句意和漢語提示寫出單詞）There are no __________ (病人) in that hospital．