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

We’re talking about the piano and the pianist （ ） were in the concert we attended last night.

I’m trying to be more （ ） when I go shopping, and only buying what I really need.

______ , Martin can reach the branch of that tall tree at the gate.

It’s high time we _____ strict measures to stop pollution.

（ ） weather may be too hot to the tourists.

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

Do you mean this is the_____decision you have made after thinking for hours?

At the 60th anniversary, the guests sitting in the front are those ______ graduates from the university.

（ ） the obvious differences in size and population, the states of America have many things （ ） common.

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

I found her sitting in the corner, reading （ ） newspaper, with （ ） in her eyes.