1. I'm thirteen years old.
                          are you?
2. My brother's favourite colour is blue. 
                          brother's             colour?
3. She would like three cups of tea. 
                          tea            she           ?
4. Mr. Black goes to work by bus.
                          Mr. Black            to work?
5. There are thirty students in the classroom. 
                          students in the classroom?
6. My new bicycle is 70 dollars.
                            is             new bicycle?
7. My cousin is cutting an apple.
                                        cousin            ?
8. I met my English teacher in a shop. 
                            you                         English teacher?
9. It's five kilometres from the train station to my house.
                                        is from the train station to your house?
10. The wall is more than one hundred metres long. 
                                           the wall?
11. He is crying because he misses his mother. 
                                          crying?
12. I will leave tomorrow afternoon.
                                           leave?
13. I can see some fish in the water.
                                          see in the water?
14. The train leaves at 4:22.
                                          the train            ?
15. She is going to the washroom? 
                              going to the washroom?
16. The child is laughing mere.
                              the child             there?
17. I'd like to stay there for a month.
                                          you like to stay there?
18. At Tiananmen Square, I hurt my armlast Sunday.
                                         hurt your arm last Sunday?

1. Marry's mother is a teacher. (改为否定句)
    _______________________________________
2. My pen is in the pencil case. (改为一般疑问句)
     ______________________________________
3. Her dictionary is red. (对划线部分提问)
    _______________________________________
4. Is this Peter's ruler? (作否定回答)
    _______________________________________
5. That is her cousin. (改为复数句子)
    _______________________________________

1. Many students get to school by bus. (划线提问)
    _____ do many students _____ to school?
2. Mr. Li usually has a walk after dinner. (改为一般疑问句)
    _____ Mr. Li usually  _____  a walk after dinner?
3. I'm helping my mother clean the house this afternoon. (就划线部分提问)
    _____ _____ you _____  this afternoon?
4. It is 4 kilometers from my teachers house to school. (对划线部分提问)
    _____ _____ is it from your teacher's house to school?
5. Li lei is ten years old. Lin Tao is ten years old, too. (将两个句子合并成一句)
    Li Lei is the _____ age _____  Lin Tao.

1. The blue skirt is my friend's. (对划线部分提问)
    _____ _____the blue skirt?
2. Your mother is a teacher. (用a worker 改为选择疑问句) 
    _____your mother a teacher _____a worker?
3. Can't you see its name? (作肯定回答)
    _____, I_____.
4. You can put the books on the desk. (改为祈使句) 
    _____the books on the desk,______.
5. Jim is a friend of mine. (改为同义句)
   Jim is _____of _____ _____.