按要求完成句子。
[[QOrDeR]]I like collecting stamps. (改写同义句)
_____________________.
【小题2】There arefive people in my family. (提问)
_______________________.
【小题3】There are lots of mountains in China. (改为一般疑问句并作肯定回答)
_________________________?
________________.
【小题4】I have got some stamps from my friends. (改为一般疑问句)
_________________________?
【小题5】There are some letters here. (改为否定句)
____________________________.