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

If you need to keep fit, then why not take on a sport such as badminton or tennis?

The Oxford English Dictionary is well known for including many different meanings of words and to give real examples.

The big problem was that we really did not understand what was happened

People are not allowed enter the park after midnight because of lack of security.

The world is becoming more industrialized and the number of animal species that have become extinct have increased.

Little he knows about the surprise that awaited him.

It is vitally important that she takes this medication night and morning.

Ancient people made a clay pottery because they needed it for their survival.

Mother’s Day is the day when children show their love on their mother on.

I like the fresh air and green trees of the village which I spent my vacation last year.

It was not when he talked to her that he knew the truth.

Some of my friends are good at English while other are good at Mathematics.

Had I been interested in that subject, I would try to learn more about it.

Education, whether it happens at school or anywhere else, is a important part in our life.

The grass needs cutting, so let us have one of the men to take lawn-mower and do it.

The most sensitive way to resolve a family problem is by open discussion.

She wishes that we didn’t send her the candy yesterday because she’s on a diet.

Mrs. Loan, along with her talented students, are going to be on the summer camp to USA.

You shouldn’t criticize him in front of his friends. It was insensitive of you.

I was amazed that Smith showed so few grief at his mother’s death.