1.You mustn’t walk on the grass （改祈使句） 2.Kate is flying a ki

1.You mustn't walk on the grass （改祈使句） 2.Kate is flying a kite with Rose （改一般过去式）
3.He is too young to go to school
He isn't _____ _____ to go to school
4.Matches can start a big fire.It's very ________(danger)
5.This street is busy,but that one is _______(busy)
6.The sun,the water and the air make all the things on the Earth _____(grow) well
7.You don't have to ______(choice) between these two television,they're almost the same,I think.
8.he can take care of himself =________________
9.We must not ______flowers in the park.
A.pick up B.picking C.picking up D.pick

1.Do not walk on the grass.
2.Kate flew a kite with Rose.
3.old enough
4.dangerous
5.busier
6.grow
7.choose
8.He can look after himself.
9.A




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再问： 能解释一下第3题吗，不懂为什么要old enough
再答： 可以，首先翻译一下：He is too young to go to school 他太小了而不能上学 也就是说，他不够大，所以不能上学 He isn't old enough to go to school 一般来说，too..to 太...而不能...；需要变同义句的时候都用not....enough，它俩是同义词组