【2014年湖北省恩施州中考】-When did you come back to Enshih? -____the aftemoon of May lst. A.On B.At C.In
We all _____ the athlete of our country.
The dictionary mustn’t ________ from the library.
You will not succeed ______ you work harder.
--Tom,be careful not to drive to fast._________ . --Thank you for your advice.
We must do everything we can _________ our earth clearer and safer.