11．I can't imagine ________ (live) without water.

　　12．My holiday is ________ an end and I must go back to work tomorrow.

　　13．He went through a lot of ________ (suffer) before new China was founded.

　　14．Shelters were put ________ for the victims.

　　15．He was proud ________ his hometown and took pride ________ the achievement he had made.

　　16．We should pay attention to________ (protect) the environment.

　　17．________ (bury) in doing research on wild plants, he seldom returned home.

　　18．The survivors ________ houses were destroyed were put up in the temporary tents.

　　19．The number of people who were killed ________ (reach) more than 40,000 so far.

　　20．Seeing his funny action, the audience burst out ________ (laugh)．

　　答案

　　1．trapped　2.buried　3.frightened　4.congratulations

　　5．judgement　6.sincerely　7.to express　8.burst

　　9．injured　10.shocked　11.living　12.at　13.sufferings

　　14．up　15.of; in　16.protecting　17.Buried　18.whose

　　19．has reached　20.laughing

　　Ⅲ.单句改错

　　1．The whole city was completely destroyed in the sudden flood, leaving everything to the native people.________

　　2．Standing in the village which lay in ruin, the old man couldn't help thinking a lot and became very sad.________

　　3．Following the girl, we went into a hall, on which walls hung a few pictures of some famous scientists.________

　　4．A number of high buildings has arisen where there was nothing a year ago but ruins.________

　　5．But the people of the city, they thought little of these events, went to bed as usual that night.________

　　6．An accident happened. Luckily, nobody badly injured.________

　　答案

　　1．everything改为nothing　2.ruin改为ruins

　　3．which改为whose　4.has改为have　5.they改为who

　　6．noboday后加was

　　Ⅳ.语法填空

No one knows for sure when a fire will happen, so it is __1__ (extreme) necessary to make