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

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

Everything in the garden ……… brighter and brighter.

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

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

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

Neither Bill nor Mary ………… going to the party tonight.

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

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.

A number of reporters ……………. at the conference yesterday.

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

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

The number of students who have withdrawn from class this quarter ……….. shocking.