The average salt content of seawater is more three percents .

I am not related to this man in any way. He is neither a member my family or a friend of mine 

I’m afraid Petra is on phone. Do you want to come in and waiting.

Two unique features of the Arctic they are lack precipitation and permanently frozen ground.

My neighbors always indulge ________ my affairs.

After accident there was a solid line of cars stretched back for miles.

Nylon, a synthetic done from a combination of water, air and a by product a coal, was introduced in 1938

Janet is finally used to cook on electric stove after having a gas one for so long

It’s a lovely old house, I agree, but can we afford moderning it?

The average temperatur Mars, the fourth planet from the Sun, is about eighty degrees than colder on Earth

The common form of treatment it is mass inoculation and chlorination of water sources

Instead of staying around the house all day, you should be out there looking ............... a job.

He asked, “Why didn’t she take the final exam?” - He asked why ................ the final exam.

The fossil remains of much extinct mammals have found in the tarpits at Rancho La Brea Los Angeles

Mary found it hard to concentrate on her work because noise

Before  she moved , Arlane had been the president of the organization since four years

After the team of geologists had drawn diagrams in their notebooks and wrote explanations of the formations which they had observed, they turned to camp-side to compare notes

It has been found that the lengthlight or dark periods influence certain activities of plants.

Physiologically, the period of adolescence is marked by active growth, especially in the skeletal and muscular systems and incertain

Encouraged by her father, _    

Most modern barns are both insulated. ventilated equipped with electricity