Words_____meaning, as we all know.

If you suspect that illness might be serious， you should not （ ） going to the doctor.

She likes to quarrel （ ） neighbors （ ） the little things.

She （ ） tell white lies to make people feel better, to smooth things over.

Our daughter didn’t know what to （ ） when she first entered the university, as she hadn’t make up her mind about her future.

They always give their vacant seats to （ ） comes first.

Only when you have obtained sufficient data （ ） come to sound conclusion.

Not until quite recently _____ any idea of what a guided rocket is like.

These three teachers vary_____their manners of teaching.

Such problems （ ） air pollution and traffic jams are becoming more and more serious in some big cities.

Our main concern is to _____ the living standard of the people.

The whole class couldn’t help _____ when they saw the haircut of their new classmate.