We must not leave rubbish in the park.(保持原句意思不变) ____ _____
We must not leave rubbish in the park.(保持原句意思不变) ____ _____
we must keep quiet in the reading room.(保持原句意思不变)
We must not leave rubbish in the library(变为祈使句)
Don't leave rubbish(保持句意不变) They _____ ____ at the hall at
You must not leave rubbish in the library改为祈使句
We mustn't play football in the street.(保持原句意思) ____ foo
Why not have a picnic tomorrow?(保持原句意思) _____ _____ we have
改句子:We should obey the rules in our school .(保持原句意思)We _____
There is a little water in the bottle保持原句意思不变 There is _____
we will stay in the hotel for two days 保持原句意思不变
Let's buy some dried tea,shall we?(保持原句意思不变) ____
How beautiful the park is (保持原句意思) ____ a beautiful park____