1.He is playing soccer now. (改为一般疑问句)

  ________ he ________ soccer now?

2.Mary has a lot of friends in China. (改为否定句)

   Mary ________  ________  ________ friends in China. 

3.Jimmy is from Canada. (同义句) 

   Jimmy ________  ________ Canada.

4.People play basketball at school. (对画线部分提问)  

   ________  ________ people ________ basketball?

5.are, of, photos, here, some, my. (连词成句)

1. I'm writing a letter.（变为一般疑问句）
        you        a letter?
2. They are playing soccer at school.（对划线部分提问）
                 they playing soccer?
3. Mr Green is playing the guitar.(对划线部分提问）
         Mr. Green         ?
4. They're talking to an old man.（对划线部分提问）
                 they talking to?
5. He often plays football in the afternoon.（用now替换often改写句子）
He                 football now.