A. Yes, they are
B. They are
C. Yes, they're

A. Does; have; doesn't
B. Does; has; doesn't
C. Do; has; don't
D. do; have; don't

A. No, I haven't
B. No, I don't
C. Yes, I have
D. Yes, I do

A. Do you have
B. Are you have
C. Are you
D. Do you are

1. They have a baseball. (改为一般疑问句)
   _________ _________ a baseball?
2. Lily has a computer. (改为否定句)
    Lily _________ _________ a computer.
3. Does Mary have 4 baseballs? (作否定回答)
    No,_________ _________.
4. Her father watches TV every day. (改为否定句)
    Her father _________ _________ TV every day.
5. They have some balls. (改为单数句子)
   _________ _________ _________ ball.
6. This story is boring. (改为同义句)
     This story_________ _________.

A.Yes, I do
B. No, I can't
C. Yes, we are
D. No, we couldn't

1. I like this new watch. (改写为一般疑问句)
     ___________ ___________ like this new watch?
2. He has a basketball. (改写为否定句)
    He ___________ ___________ a basketball.
3. She has a new volleyball. (改写为一般疑问句)
     ___________ she ___________ a new volleyball?
4. He has some interesting collections. (就画线部分提问)
   ___________ ___________ he ___________?
5. Do you play basketball? (作否定回答)
    ___________, I ___________.

A. I was
B. I do
C. I am
D. I have

A. No, I hadn't
B. Yes, I had
C. No, I didn't
D. Yes, I did

1. The doctor asked the old man to stop smoking. (改为一般疑问句)
    ________ the doctor ________  the old man to stop smoking?
2. The girl is clever. She can work out difficult problems. (合并为一句)
    It is clever ________  the girl ________ work out difficult problems.
3. I prefer doing everything for myself to asking my mother for help. (保持句意基本不变)
    I would ________  do everything for myself ________  ask my mother for help.
4. Those local businesses supported the charity show. (改为被动语态)
    The charity show ________  ________  by those local businesses.
5. Martin was so excited at the news that he couldn't fall asleep. (改为简单句)
    Martin was ________  excited at the news ________  fall asleep.