Plastics is a kind of （ ） which is widely used in industry.

Ted, （ ） yourself and don’t get your coat dirty again, or you will get into trouble!

The grain output of this year is much higher than _____ of last year.

I’m not used to （ ） in that impolite way.

Why is it （ ） the more connected we get, the more disconnected I feel?

What time would it be convenient _____us to meet again?

The most important is not_____ you do, but_____ you do it.

No one should blind himself （ ） the well-known fact.

Any student who_____his homework is unlikely to pass the examination.

We should （ ） our differences and discuss the things we have in common.

When I got my first job, I _____ early. But nowadays I usually stay in bed until late morning.

We don’t need air conditioning, （ ）.