Often a headache is caused by the contraction of one of muscle group that cover the skull, thus causing spasm pain

The directly sources of fresh water lakes are rain, melted snow and ice.

Rice is most important lant in Viet Nam 

What a lovely baby! He certainly …………. his father, doesn’t he? 

The first things a new international student must do include renting  apartment, registering for classes, and to get  know the city.

It was Vitus Bering, Danish sea captain , who discovered Alaska on its voyage to Russia in 1741.

Choose a, b, c, or d that best completes each unfinished sentence:

The quiet country roads are ideal for cycling.

Thanks to a considerable number of material data, we know pretty much about ancient Egypt, but few historical records of Babylon availably.

The product you bought at lower price is more interior than the one that we sell at a slight higher price.

Yogurt contains a higher  percentage of lac acid than another fermented milks, and it is rich in complex vitamins.

To be good for agricultural purposes, soi have in it the minerals plants required .

Individuals with chronic liver disease is ravely at risk for premature death, seizures, strokes as well as hypertension, jaundice, and nutrition.

Find out error in each sentence: We were advised not drinking the water in the bottle.

The word(s) CLOSEST in meaning to the following word(s). "shortcoming"

Designers of athletic footwear inely tune each category of shoes to s particularly activity by studying human motion and physiology.

What we know about certain diseases are still not sufficient to prevent them from spreading easy among the population

Find out error in each sentence: The more we work together, the best we understand each other.

He  ............  on many subjects at the meeting.

Drying food by means f solar energy is a ancient process applied wherever food and clima conditions make it possible.

One decibel, which is a unit of relative loud, is the smallest amount f change detected the human ear.

Choose the correct answer to complete the sentence. "ASEAN organised different projects and activities _______ its members"