简单句I found that the boys were talking in class
I found the boys talking in class．
May I leave for home now?否定回答 No, you can＇t．／mustn＇t
Must I take off the shoes?否定回答 No, you needn＇t
We got along well with our friends last year?画线well 提问 How did you get along with your friends last year?
Lucy happened (see)the boy yesterday 【to see】
In 20years what the world (is)like?【will be】
I'm thinking about how (finish) the work in time?【to finish】
I don't think he (fly) to the USA 【will fly】