It is the recommendation of many psychologists that a learner ought to use mental images to associate word and remember them.

When she heard the news, she got so a shock that she dropped her glass.

My father asked me where had I gone the night before.

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

Proteins are made up of folded irregularly chains, the links of which are amino acids.

The Greek historian Herodotus reported that one hundred thousand men are employed for twenty years to build the Great Pyramid at Gizeh.

There are much kinds of books in my school library,but readers cannot borrow them.

Optimists believe that in future we will be living in a cleaner environment, breathing fresher air and eat healthier food.

There are many reasons why a particular species may become endangering.

She did not know where most of the people in the conference was from.

It is important that cancer is diagnosed and treated as early as possible in order to assure a successful cure.

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

The University of Kentucky has held this prestigious title until 1989, when it was granted to the University of Georgia.

Developing new technologies are time-consuming and expensive.

Do most boys and girls give a great deal of thought to their future employ?

The chemistry instructor explained the experiment in such of a way that it was easily understood.

Most of the houses on the street was built in the previous century.

If I had enough money, I would have travelled around the world.

More than ten students have failed the exam, that surprised the class teacher.

I had my motorbike repair yesterday but now it still doesn’t work.

Dresses, skirts, shoes and children’s clothing are advertised at great reduced prices this week.