A. is            
B. are            
C. were         
D. was

A. He
B. You
C. They

1. —Where ________ (be) the notebooks? —They are in the backpack.
2. Look! The ________ (key) are under the desk.
3. Jim, please ________ (take) these things to your brother.
4. Can you ________ (bring) some video tapes to David?
5. They need ________ (answer) these questions in English.
6. Here ________ (be) my room. My books ________ (be) on the desk.

1.There are a lot of sheep on the hill. (改为否定句)
   There ________  ________sheep on the hill.
2. There is a lot of chocolate in the box.(改为否定句)
    There ________ ________ chocolate in the box.
3. She studies for three years in America. (对划线部分提问)
    ________  ________ ________ she ________ in America?
4. This book isn't the same as that one. (改为同义句)
    This book ________ ________ ________that one.
    There are some________ between this book and that one.

A. is, with    
B. are , of    
C. is , of    
D. are, with

A. come from  
B. is from  
C. comes in  
D. from come

A. is  
B. are  
C. am  
D. be

1. I believe Tom does well in sports.(改为否定句)
    I ___________believe Tom does well in sports.
2. Mike is weak in dancing. (改为同义句)
    Mike ___________ dancing.
     Mike ___________ dancing.
3. My headache started two days ago. (就画线部分提问)
    ___________ your headache___________?
4. She needs to see a dentist. (改为一般疑问句)
   ___________ she ___________ to see a dentist?
5. Mr Smith is feeling tired. (就画线部分提问)
     ___________Mr Smith  ___________?

A. is  
B. are  
C. am  
D. be