题目内容
3. We aren't know his name.
3. aren't—don't
1.clock 2. plane 3. radio
4. hat 5. tape
2. The baseball is under the bed. (改为一般疑问句)
3. This is my pen. (改为一般疑问句并作肯定回答)
―Is your ？ ―Yes,
3. 我丢了一串钥匙。
I lost .
4. ―What color are your rulers?
― (There're/They're/It's) yellow.
3. television (縮写)
( ) 2. You must go home do your homework.
A. but B. and
C. so D. or
( ) 1. Ben has an book. He likes it very much.
A. fun B. difficult
C. interesting D. boring
