1. (2017七下·启东开学考) 句型转换。 

1. （1） The boy under the tree is my best friend（划线部分提问）

   is your best friend.

3. （2） My mother is busy with housework. (同义句)

   My mother is busy .

5. （3） The boots look nice on Sandy. (同义句)

   Sandy nice the boots

7. （4） He does his homework at home. (改为否定句)

   He his homework at home.

9. （5） Which place do you live in?（改为同义句）

   do you ?