The World No Car Day is ________ September 22nd.–Yes, many volunteers ride along the street to ask people to stop car.

st have set off for the villagethe other day, _____ she

下列各句，最得体的一句是

_____as a responsible person ，Tony was appointed head of the department.

Wait, Tom! It is raining so hard. Take a raincoat to ________ yourself from the rain. [ ]