1. I'm Su Yang.（改为电话用语）
                          .
2. What's wrong with you?（改为同义句）
                           with you?
3. Classes are over.（改为单数句子）
                            over.
4. I can get some fruit for you.（改为否定句）
    I            get             fruit for you.
5. 你是李阳吗？（打电话时用语）
                             Li Yang?

      It's sunny today. My friends and I are playing on the beach (沙滩). It's a very beautiful place (地方). The
water is clean and blue. We are having a good time. Many birds are flying over the sea. Some are standing on
the rock (岩石). Many people are swimming. Some boys are playing football. Some people are lying (躺) on
the beach. Mary is sitting on a chair and drawing a picture. John is taking pictures of his friends. And I'm
sitting on a rock and writing to you! What are you doing now? I hope I can get your letter soon.
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Best wishes,
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Tim
1. What's the weather like today?
__________________________________________________________
2. Where are Tim and his friends?
__________________________________________________________
3. Can they see birds?
__________________________________________________________
4. Is Tim playing football on the beach?
__________________________________________________________
5. What is John doing?
__________________________________________________________

    It's four o'clock in the afternoon . Mr Chen and his students are in the playground. They are having
a PE lesson.
Mr Chen: Boys and girls, let's do some exercise first.
Students : Yes, Mr Chen.
Mr Chen: Put your hands on your head and put your feet together. Jump up and down fifteen times.  
Ready, go !
Yang Li: Sorry , Mr Chen. I can't.
Mr Chen : What's wrong with you , Yang Li?
Yang Li: I've got a bad stomach ache.
Mr Chen: I'm sorry to hear that. Do you want to see a doctor?
Yang Li: No, I don't.
Mr Chen: OK. I can get a chair for you. You can sit over there and have a rest.
Yang Li: Thank you, Mr Chen.
Mr Chen: Not at all.  (to the other students) Boys and girls, let's go on with our lesson.
Students: OK.
1. Where are the students?
                                                    
2. What are they doing?
_                                                  
3. Can Yang Li do any exercise?
_                                                  
4. What's the matter with her?
_                                                   
5. Does she want to see a doctor?
_                                                  

for, by, over, in, from, of, on, with, at
1. I'm sorry           hear that.
2. What's wrong ____ you?
3. I can get some fruit          you.
4. Let's go to see the doctor ____ taxi.
5. Classes are ____.
6. -Is Helen absent? |-No, she's ____.
7. This is the first day ____ the new term.
8. Liu Tao is not          school.
9. We have an English lesson ____ Monday morning.
10. I'm ___   China. I'm Chinese.