同义句：1.Why do not you talk about wild animals?Why ( ) ( ) about wild animals?2.When I first saw him ,he was in Shanghai.When Isaw him for the ( ) ( ),he was in Shanghai.3.Dave spent two hours palying football whis morning.It ( ) Dave two hours ( ) paly football this morning.

1 why don`t you= why not 应该是 （not）（talk） 吧
2 (first ) (time)
3 (cost) ( for ）

Why do not you talk about wild animals? Why ( not) (talk ) about wild animals?
When Isaw him for the (first ) (time ),he was in Shanghai.
It (took ) Dave two hours ( to) paly football this morning.

1 not talk
2 first time
3 took to

1. not ; talk
2. first; time
3. took; to

1.not talk
2.first time
3.took to

1.Why do not you talk about wild animals?
Why ( not) ( talk) about wild animals?
2.When I first saw him , he was in Shanghai.
When I saw him for the (first ) ( time),he was in Shanghai.
3.Dave spent two hours palying football whis morning.
It ( took) Dave two hours (to ) paly football this morning.

not talk
first time
took to