3. They swam in the river.(用 at this time yesterday 作時間狀語改寫句子) 

They in the river at this time yesterday.

2. I was shopping at this time last Saturday.(對畫線部分提問) 

   at this time last Saturday?

1. Linda found her cute dog somewhere.(改為否定句) 

Linda her cute dog .

5. Paul walked into the bedroom because his wife and baby were sleeping.

   A. silent   B. silence

   C. in silence   D. loudly

4. She is a nice girl we all want to help her.

   A. such;that   B. too;to

   C. so;that   D. very;that

3. I when the UFO landed.

   A. am watching TV   B. was watching TV   C. have watched TV   D. watched TV

2. Lily Lucy is going with you because one of them must stay at home.

   A. Not only;but also   B. Neither;nor   C. Both;and   D. Either;or

1. I'll you to the top of that hill.

   A. win   B. beat   C. won   D. beated

5. —You look so nervous. What's wrong?

—My dog! we were eating dinner,it walked away quietly.

   A. Until   B. While

   C. Since   D. As soon as

4. —The great leader was killed April 4 ,1968.

一Yes. Many people felt surprised that morning.

   A. on;on   B. in;on

   C. on;in   D. in;in