The first two parts of the experiment ………. him too much time.

Everything in the garden ……… brighter and brighter.

John, along with twenty friends ……………. celebrating a party.

The quality of these recordings …………… not very good.

Everybody who ………… a fever must go home immediately.

Each student …………. given a sheet of paper.

What …………… the purpose of learning foreign languages?

The number of books in the library ………… really remarkable.

Jane …………… a new dress and a pair of shoes.

The picture of the soldiers ………….. back many memories.

The effects of cigarette smoking …………. been proven to be extremely harmful.

Advertisements on TV ………… becoming more competitive than ever before.

Mr. John, accompanied by several members of the committee, ……….. proposed some changes in the rules.

Your glasses …………. on the table last night.

Neither Jill nor her parents ………… seen this film before.

The methods for studying the earth ………… been being researched.