1．They are waiting for Jim at the school gate．(对划线部分提问)

                      they waiting for Jim?

2．They often play basketball on Saturdays and Sundays．(改为同义句)

They often play basketball                   ．

3．He has a medium build． (对划线部分提问)

What does he 　        　    ?

4．The twins are going to Hong Kong the day after tomorrow．（改为一般疑问句）

      　    the 　twins 　    to Hong Kong the day after tomorrow?

5． Is she making a cake?（作否定回答）　    , she 　    ．

根据括号内的要求转换句型。

1．Li Lei is writing a letter．（就划线部分提问）

2．Daming is going to buy some clothes on his birthday．（就划线部分提问）

3．He is going to play basketball tomorrow．（改为否定句）

4．Students will study at home．（改为一般疑问句）

5．My father is older than my mother．（同义句）

My mother is ____________ my father．