1. Jerry does morning exercise every day. (改一般疑问句)
    ______ Jerry ______ morning exercise every day?
2. The water was too dirty for us to drink. (改为同义词)
    The water was ______ dirty ______ we couldn't drink it.
3. I don't know David's e-mail address. He doesn't know David's e-mail address, either. (合并一句话) 
    ______ he ______ I know David's e-mail address.
4. The author will leave for Xingyi in a month. (对画线线部分提问)
    ______ ______ will the author leave for Xingyi?
5. I think Allen must be playing basketball with his brother on the playground,
     ______ ______? (写出其反意疑问部分)

A. I'll take it
B. I'll take them
C. I don't like them
D. it's 5 dollars

[     ]

A. they're
B. they are
C. these are
D. there're

A.OK
B.Yes, I am
C.I have no idea
D.All right

1. —Were there any seals?（完成答语）
    —No,  ______ ______.
2. They had fun in the zoo.（改为同义句）
    They ______ ______ ______ ______ in the zoo.
3. How was your day off?（同上） 
   ______  ______ your day off ______?
4. We had a class meeting this Monday.（对画线部分提问）
    ______ ______  ______ ______ this Monday?
5. The apple on the table is much bigger.（同上）
    ______ apple ______ much bigger?

A. he is
B. he does
C. he doesn't

A. Are, salad
B. Do, chickens
C. Do, tomatoes
D. Are, broccoli

A. Are
B. Do
C. Does
D. Is

A. Do; he do
B. Do; I do
C. Does; he does
D. Does; she don't

A. Do; don't
B. Does; does
C. Do; do
D. Does; don't