A. ping-pong bat
B. ping-pongs bat
C. ping-pong bats
D. ping-pongs bats

A. sport
B. sport's
C. sports'
D. sports

1. hamburger_____________
2. tomato_______     ______
3. orange___________   ___
4. banana___________ ____
5. strawberry___________ _
6. pear__________          __

1. —Do you like __________ ( 番茄) ?   
    —Yes,I do.  
2. I like hamburgers for b________________.  
3. We must eat _________________.(  蔬菜 )  
4. I like ______________, for example ( 例如 ),apples, bananas,oranges ….  
5. She doesn't like b__________________.( 花椰菜)  
6. My brother likes ice c_______________.  
7. I have six b___________________. ( 香蕉)

1. These are _____ (pen).
2. _____ (be) those your parents?
3. This is _____ (she) gold ring.
4. Here are two _____ (photo) of my family.
5. Those _____ (child) boats are on the river.
6. Mr. Li _____ (have) a new car now.
7. _____ (who) baseball is that?
8. Are these your keys? No, _____ (it) aren't.
9. Is this _____ (you) son?
10. What colour are the _____ (watch)?

A. baby
B. babys
C. babies
D. babys'

[     ]

A. thieves
B. thief
C. thiefs

A. months old              
B. month old        
C. year's old                
D. year old

1. _________( 猴子) are smart. They are my favorite animals.
2. The stone is so heavy that I can't _________( 举起) it.
3. I dream of sailing across the Pacific O________.
4. How strong the w________ is! Many trees have fallen down.
5. I don't know whether we can c_________ the train.

1．If ________(relax) is in your plan, then there are long white ________(beach) to walk along.
2．Many students were very ________ to see the                soap opera last night. (interest)
3．Some ________(foreign) went to see our school last week.
4．The old man sat there ________(quiet) and kept his eyes ________(close).
5．The glass is ________(break). Be ________(care)! Don't hurt your hands.