We can trust Jim. He is the kind of person who always _____ his promise. 

In about, experimental psychologists have devoted more research learning than any other topic.

There is no limit to the diversity to be finding in cultures of people throughout the world

Do you ever feel that life is not being fair to you because you cannot seem to get the job where you want that really suits you?

He has made a lot of mistakes in his writing because carelessness.

Yogurt contains a higher percentage of lactic acid than another  fermented milks, it is rich in B-complex vitamins.

Despite its smaller size, the Indian Ocean is as deep the Atlantic Ocean.

The quality of these recordings __________ not very good.

The basic law of addition, subtraction, multiplication and division are taught to all elementary school students

Floyd Bennett was a pilot for two of the Arctic expedition of the 1920’s and the first pilot to fly over North Pole.

The number of student attending English courses at university are increasing.

The living room was enough large accommodate two long sofas easily

Bronze, after being heated by a strong flame, will change color, especially when exposure to hydrogen

After writing it, the essay must be duplicated by the the student himself and handed into the department secretary before the end of year

Constantly staying in cold weather may bring _______ pneumonia. 

Many birds will, in the course of their migrations, flying more than three thousand miles to reach their winter homes.

I've just spent two weeks looking _____an aunt of mine who's been ill. 

Have you learnt the reason why does the water of ocean becomes blue?

Bells told people of happy vents, such weddings and born or, sometimes had to announce unpleasant events such as a deat

The authorities are worried the increase of drug abuse.

Archeological studies have provided evidence that the use of plants for decoration as well as for food developed early the history.