I can never forget the day ____we worked together and the day _____we spent together.

A. when; which        B. which; when      C. what; that           D. on which; when

 The father as well as his three children _____ skating on the freezing river every Sunday afternoon in winter.

A. is going    B. go    C. goes     D. are going

15. Realizing I would be late , I quickly dressed my son and _____ my bag, went to work.

       A. carried              B. carrying     C. to carry             D. having carried

19．We were        that the Wenchuan earthquake left the whole city in ruins.

A．shocked     B．worried about     C．worrying     D．Shocking\]

四、短文改錯（滿分10分）

假如英語課上老師要求同學們交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，要求你在錯誤的地方增加、刪除或修改某個單詞。

    增加：在缺詞處加一個漏字符號（∧）, 并在其下面寫上該加的詞。

    刪除：把多余的詞用斜線（\）劃掉。

修改：在錯的詞下劃一橫線，并在該詞下面寫上修改后的詞。

注意：1．每處錯誤及其修改均僅限一詞；

       2．只允許修改10處，多者（從第11處起）不計分。

My parents and I went to the park on last Sunday. There were lots of visitors stood in front of the ticket window. We waited a long time and buy three tickets. In the Tiger Mountain of the park, I was too eager to see the fierce frightened animals that I quickened my steps through the crowd. Unfortunate, I got separated from my parents. I had hard time looking for him, but I had no luck. Wandering in the park, I felt alone without any companions. Worse still, I had no money, so I had to walk home, covered as much as 5 kilometers.      

 Great changes _______ in his hometown in the last twenty years.

A．have taken place   B．were taken place   C．have been taken place   D．took place

 After that we never saw her again, nor________ from her.

A. did we hear    B. we heard  C. had we heard     D. we have heard

___________H1N1spreading quickly and widely,more and more people are infected,which has draw the government’s special attention to it .

A.For                 B.As         C.With              D.Because

How long do you think it will be _____ we can find a new water source?

A. after             B. before                     C. when              D. since

One witness said that he’d seen the suspect run out of the store after it___.

A.had been robbed     B.was robbed     C.had robbed     D.robbed