Employees are advised to refrain from using mobile phones................. on duty, since it causes distraction.

The conference’s keynote speaker called this morning for .............that everything has been set for his presentation.

 It was very kind ______ you to help those poor people. 

If the company had been under better circumstances, it could have obtained an ...........more favorable outcome.

The steam engine is usually thought of as a relative modern invention, but the Greeks built a kind of steam engine in ancient times.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Helen's parents were very pleased when they read her school _________ .

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

It was her who represented her country in the United Nations and later became ambassador to the United States.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Neither William or his brother stole the rambutans from our orchard.

If he ______ the truth, the police wouldn’t arrest him.

 Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions:

Thailand's urbanization rate has increased gradually over the past 50 years, bringing______ and wide-ranging benefits to the country.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Mr. Smith, along with her cousins from Canada, are planning to attend the firework display in Da Nang, Vietnam.

John would be taking a great risk if he _____ his money in that business.

Choose the correct answer. "This department store_____ the left the post office."

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

John's decision to drop out of university to go to a vocational school drove his mother up the wall. She thought that it is really a stupid decision.

Ms. Gail Hutson, systems manager, made internal corporate blogs.................to other traditional forms of communications

New recycling programs indicate that.......... the landlord or the property owners may schedule an appointment to get bulk pickup service in the same building.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

People in every part of the world readily and easily communicates by means of electronic mail.

We arrived                      to have some coffee before class.

When can I have my car back?" "I think it'll ______ late this afternoon."

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

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

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Mrs. Stevens, along with her cousins from Canada, are planning to attend the firework display in Da Nang, Vietnam.