(     ) 1. May I have a pens please?  ______________
               A       B        C
(     ) 2. I not have a marker.          ______________
                A     B        C

1. Our bags are on the desks. (改为单数句)
______________________________________________________________
2. You can play the violin. (改为否定句)
______________________________________________________________
3. There are seven days in a week. (对画线部分提问)
______________________________________________________________
4. She is cleaning the windows. (改为一般疑问句)
______________________________________________________________

[     ]

A. writing paper
B. postcard
C. fax machine

A. both; hobbies
B. are; hobby
C. too; hobbies
D. both; hobby

A. It's a room
B. Those are birds

A. to have class
B. have class
C. class
D. classes

A. helmet
B. seatbelt
C. lifejacket
D. boots

1. There are some art rooms in this building. (改为单数句)
______________________________________________________
2. Give that sharpener to me. (改为同义句)
______________________________________________________
3. The woman is old. (改为感叹句)
______________________________________________________
4. There's some milk in the cup. (改为一般疑问句)
______________________________________________________
5. He doesn't do his homework at home. (改为肯定句)
______________________________________________________

[     ]

A. season
B. seasons
C. a season

A. shoes
B. dresses
C. jacket