一It's very interesting.改为同义句二I play tennis on weekends.改为一般疑问句三 I must _____ 5 dollars for the book.四The post office is _____ _____（对面）our school.五There is a big tree _____ _____ _____（在……前面）the house下一道也加上共六题 都答出加5悬赏分六Japanese speak Japanese.（写出同义句）People _____ _____speak Janpanese.

可以给分了

一
It's very interesting. 改为同义句
It's quite funny.
二
I play tennis on weekends. 改为一般疑问句
Do you play tennis on weekends?

三
I must __pay___ 5 dollars for the book.
四
The post office is __opposite___ __to___（对面）our school.
五
There is a big tree __in___ ___front__ __of___（在……前面）the house
下一道也加上共六题 都答出加5悬赏分
六
Japanese speak Japanese.（写出同义句）
People ___in__ __Japan___speak Janpanese.
希望有用

How interesting it is!( It's quite funny)
2.Do you play tennis on weekends?
3.pay
4.opposite of
5.in front of
6.in Japan