1 . On a typical day, we spend our time_________ _________(使……高兴起来；使……振作起来) patients, their families, and more often than not, the hospital staff, too. (根据汉语提示完成句子)

2 . You can’t imagine what great difficulty we have ever had ______ (find) the person you referred to in your letter. (所给词的适当形式填空)

3 . This is a programme run by the organization to raise money to save the world’s last remaining gorillas from ______ ______ (灭绝). （根据汉语提示完成句子）

4 . Just to satisfy my ______ (curious), how much did you pay for your car? (所给词的适当形式填空)

5 . Since I have recovered, I now look forward to ________ (go) back to school as soon as possible. （所给词的适当形式填空）

6 . The flat terraces catch the rainwater and prevent the soil from________.(被冲走)(根据汉语提示完成句子)

8 . The policeman spent only several minutes ______(recognise) the murderer（凶手）. (所给词的适当形式填空)

9 . They are looking forward to ______ (settle) the argument between the neighbors. (所给词的适当形式填空)

10 . It’s time that we got down to ________ (do) something useful to protect our environment. （所给词的适当形式填空）