Lan’s marriage has been arranged by her family. She is marrying a man ………………

The girl has just gone out. Do you know her? Do you know ……………………?

Scientists have developed rockets ………………….

The chemists have come to understand the complex molecules ………………..

Most English men live in the cities ……..are centered.

At this time, her husband ,Pierre Curie, left his town lab work ………and joined forces with her in her search for this unknown radiation.

Some years ago, scientists could think of only five ways ……..could end. All of those were concerned with astronomical events.

Abstract artists were trying to express……….about a particular object, without attempting to present that object in its realistic form.

It was such a dirty beach………………..

Food ,fuel, housing and medical care, the basic necessities of life are the areas …..have been hardest hit by rising prices.