Bob, have you packed yet?－Yes, Mum.－Look over andthat you have taken everything you need.

We are looking forward ____________ a film next week..

Have you heard of _________ about Jeremy Lin (林书豪)?—Yes. He did quite well in the last NBA basketball match.

Most of the young girls know they should cut down on fat, but knowing such a thing isn’t of much help when it ______ shopping and eating.

The workers were made ______ all day and all night by bosses in the old days.