15．I often talk with my daughter face ________ face ________ dusk.

　　16．It is the first time she ________ (witness) such a heavy snowstorm.

　　17．It's no pleasure ________ (go) camping on such a foggy day.

　　18．We suffered from ________ series of natural disasters in ________ 1980s.

　　19．We fell ________ love with the village and got along well ________ the local people.

　　20．He set ________ everything he went ________ in the small down.

　　答案

　　1．entirely　2.settlement　3.Germans　4.outdoors

　　5．advice　6.suffering　7.dusty　8.addition　9.concerned

　　10．upsetting　11.(in) figuring　12.repaired　13.crossing

　　14．on; in　15.to; at　16.has witnessed　17.going

　　18．a; the　19.in; with　20.down; through

　　Ⅲ.单句改错

　　1．We refused to let him know any information concerned the research project.________

　　2．I have never heard of the names you added up to the list. ________

　　3．How long will it be since the professor makes another visit to China？________

　　4．It's no pleasure stay at home doing homework all day.________

　　5．We all want to get things do better, faster and more easily.________

　　6．While read the article, he found a spelling mistake.________

　　答案

　　1．concerned改为concerning　2.去掉up

　　3．since改为before　4.stay改为staying

　　5．do改为done　6.read改为reading

　　Ⅳ.语法填空

　　I was on a plane that was about to take off when my phone rang. It was my neighbor saying I needed to get to the hospital, for my wife Mary __1__ (take) to hospital, and when I arrived doctors were trying to make __2__ (she) come back to consciousness, but it was no good.

I explained to my __3__ (child) that Mummy had died. Within hours they were running around the garden, __4__ (chat) with their grandad while I was in a deep sorrow. I went through the motions of being a dad-cooking, cleaning, washing-but inside I felt hollow. One of the hardest things __5__ (cope) with was that the boys had lost their mother. Mary and I were everyone's favorite couple. The physical loss of not having her around was __6__ (extreme) painful. For a year, I was in the __7__ (deep) of misery. Then I decided that we had to get through this. I began to date Emma, __8__ had been a childhood friend, and Mickey couldn't wait for us to get married so he could call her Mum. It wasn't long before George warmed to her, too-she is