Because it is a healthy way to exercise, aerobic dancing is considered as an excellent method for release tension.

Medical research indicates that large amounts of Histamines can responsible for cold, high fever, and other respiratory reactions.

This kind of thing happens sometimes, but I was annoyed ________ myself ________ handling it badly. 

Choose the best answer:

Please don’t ___________ when I am studying.

Before dinosaurs became extinct, plant life is very different on Earth.

Water, ice, and snow play a role in affecting an Earth’s rotation

The patient who was not supposed to be released until the end of the week was told to dress in clothes and report to the nurses’ station.

By the end of the month, I’ll be working for this firm for a year.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

The telephone___________ by Alexander Graham Bell.

VTV1 and VTV3 are all ____________ channels

Their new song became an _________ smash hit.

Mark the letter A, B, C or D to indicate the underlined part that needs correct in each of the following questions.

It thought that the first temple was built at the current site in the 15th century.

Choose the underlined word or phrase in each sentence that needs correcting.

You (A) pay about $50 (B) per person and can (C) having dinner and breakfast (D) there.

As soon as Laura ..................... the house, it started to rain.

Completes each sentence by circling the letter (A, B, C, or D).

The children were bored .................. the film

Mark the letter to indicate the word whose underlined part needs correction.

There is no water in the house. If there is, we could cook lunch.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

_________ learn during their sleep by listening to tape records.

The message he sent to me was full ________ mistakes. 

Mark the letter to indicate the word whose underlined part needs correction.

As my father is very interested in the natural world and wildlife conservation, a trip to Kenya should be his number one option for this year’s travel plan.

I have gone to Copenhagen three times this year, I still want to spend my holiday there.

Before taking another degree in mathematics, Marie Curie__________a physics degree.