A. friend      
B. brother    
C. parents    
D. book

A. different
B. difference
C. differences

A. photoes
B. potatoes  
C. tomatos
D. radioes

1. Are there many ______( 印度人) in your city?
2. My teacher told me that to be successful requires _____(某种) efforts.
3. Which ______(时期) of history would you most like to live in?
4. ______(不管多么) difficult it was he'd try to help us.
5. Do you know the ______(发言者) at the meeting?
6. I can't ______(表达) my opinion in English because I am not good at it.

1. I write to my mother every week,____________(主要)on Sundays.
2. It's one of my____________ (责任)to give out all the leaflets.
3. He made a____________ (决定)not to go there this week.
4. They were so interested in getting up early, ____________(尤其)in winter.
5. My English teacher told me to____________(提高)my reading and spelling.
6. It's____________ (不健康的)for you to eat too much sweet snacks.    
7. When we heard the good news,we shouted with____________ (激动).
8. What he has said will be____________ (记录).
9. Will you please show me your____________ (最近的)photos?
10. You will have a lot of____________ (机会)to go abroad when you grow up.

1. Don't talk only. I need all of you to find some _______ to the problems we will
    have to face tomorrow.
2. We must keep the _______ between you and me. Don't let others know it.
3. English is very important. I have ______ the importance of learning English well.
4. The teacher was angry with him because he always made the same ________.
5. As a middle school student, Tom is old enough to look after _______.
6. It doesn't ______ if you don't understand every word in reading English magazines.
7. In our lives, everyone will meet many chances and _______.
8. We have only one earth. Protecting the earth is our _______.

1. This is a bus. (改为复数句子)
    These ______ some ______.
2. He has never been to Shanghai, ______ ______?(反意疑问句)
3. He was doing his homework at 8:00 last night. (否定句)
    He ________ ________ his homework at 8:00 last night.
4. It's very hot. (对画线提问) 
    ______ the weather ______?
5. Please take care of your sister. (同意句) 
    Please ______ ______ your sister.

1. We are good _________, we are very_________ (friend).
2. He likes watching TV and _________ (play) the guitar.
3. Please _________ (be) quiet! Here is library.
4. These man are from other _________ (country).
5. I'm hungry, I want something __________(eat)

1. Look! Whose _____ (Walkman) are these? Perhaps they are the twin’s.
2. Is there an _____ (electric) shop in your town?
3. Amy wants to buy some presents for _____ (they).
4. Do you understand the _____(mean) of the new world?
5. Do you like to have cold _____ (drink)?