The discovery of the antibiotic penicillin in 1928 has not produced antibiotics useful for the treatment of infectious diseases until 1940.

I wouldn’t have to take this course if my English ____ better. 

I don’t feel as tired after a train journey so I do after a car journey

Choose the correct answer to complete the sentence. "The increase in earth's temperature can _____ heat-related illnesses"

You don't love me anymore, _    ?

Being a nurse involves being cheerful, working unsocial hours, and come home with me smelling of disinfectant.

The police at first knew where the bandit was hiding , but later lose track of him.

Esperanto is an unique language because it was created by a man called Ludwig Zamenhoff.

It took the mayor over an hour explanation to the other members of the board why he had missed the last meeting.

To see the statue of Liberty and taking picture from the top of the Empire State Building are two reasons for visiting New York City.

During his speech in Congress, the President stressed the importance of good education for the well-being of generation to come

Electric motors range in size from the tiny mechanisms that operate sewing machine to the great engines in heavy locomotives.

This time last year, I was cycling under the rain along a country road in France with a friend of mine

The strongly patriotic character of Charles Sangster’s poetry is credited about greatly furthering the cause of confederation in Canada

People are destroying the air by adding ...... to it.

Dislike us , they are not very interested in sports and fitness activities.

Choose the correct answer to complete the sentence. "In the first case, the dried material is scraped off the roller as a thin film _____ is then broken up into small, though still relatively coarse flakes."

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

Algebra is the branch of mathematics concerned with operations on sets of numbers or other elements that are often represented at symbols

People in this region cultivate mainly rice and vegetables.

In the 1800’s botanist Asa Gray worked to describe and classifying the plants found in North America.