Being heavy is bad for people’s health, I think you’re a little heavy. You should eat ______ meat and _________ vegetables.

Yesterday he argued _________ his brother _________the thing.[ ]

How well do you know the Opera House?—I know the place very well. I ____ Sydney many times.

Who will teach _______ oral English next term? Can it be a new teacher?— Perhaps. But our head teacher hasn’t told us ________ .

The volunteers a lot of help to the community for nearly ten years.