根据要求改写句子.例：Thisisabottle.改：Itisn'taglass.1.weshoulddothesethings.改：wethesethings.2.例：howoldisMary?youcanaskLily.youcanaskLilyhowoldMaryis.whatdoesheoftendoyoucanaskhim.YOUcanhimwhat

Question

根据要求改写句子.例：This is a bottle.改：It isn't a glass.
1.we should do these things.改：we_these things.
2.例：how old is Mary?you can ask Lily.
you can ask Lily how old Mary is.
what does he often do you can ask him.
YOU can_ him what ___ _ _.

Answer 1

1.we should do these things.改：we do these things.(should可省略)
2.what does he often do you can ask him.
YOU can ask him what he often does .