A. with B. of C. for

A. on B. in C. at

1. ( )

A. My grandma is 70 years old.

B. I’m going to help my grandpa.

2. ( )

A. My aunt lives in a big city.

B. Are you going to your hometown?

3. ( )

A. We live in a small village.

B. There are many trees and houses.

4. ( )

A. There are many buildings and houses.

B. Are there any cows and pigs?

5. ( )

A. What are you going to do this summer?

B. I’m going to help her on the farm.

（1）boy (复数形式)________

（2）parrot (复数形式)_____

（3）girl(复数形式)________

（4）computer(复数形式)

（5）child(复数形式)_______

（6）frog(复数形式)_______

（7）classroom(复数形式)____

（8）dog(复数形式)________

___________________________

to B. / C. with

from B. to C. /

A． Hello ![来 B. Thank you C. Sorry .

A. summer B.wintet C.spring

1. Would you like ___________ coffee?

2. The ___________ office is small but clean.

3. Let _____ go to school now.

4. The mouse has small but sharp __________.

5. Please give me two ______ of noodles.

6. How ______ is your new skirt? It’s sixty Yuan.

7. Summer is hot. We can go to the beach and go __________ in the sea.

8. A: How many _________ are there on the grass? B: Ten.

9. Where are the ________playing? They are playing on the swing.

10. Here’s some ________ for the horses.