Choose the underlined part (A, B, C, D) that needs correcting:

I have to (A) go to the dentist's (B) because of (C) I have a toothache (D).

Deep cratered, the moon is over 2100 miles in diameter with negligible gravity and atmosphere

The news today are always full of stories about people who are unhappy.

Petroleum is composed of a complex mix of Hydrogen and Carbon

The geology professor showed us a sample about volcanic rock which dated back seven hundred years.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions:

She suggested __________  to the mountains for the weekend.

This exit door can __________ in case of emergency.

The amount of books in the Library of Congress is more than 58 million volumes.

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges

Pean: “Are you a good ambassador for our country’s tourism industry?”

       Tina: “________________”

Today there is an unusually large amount of students in the class.

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

She said (A) that the books (B) in the library (C) would be available (D) tomorrow.

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

Buy the new_________ of soap now on sale; it is softer than all others

Chicago’s Sears Tower, now the taller building in the world, rises 1,522 feet from the ground to the top of its antenna.

There is no limit to the diversity to be finding in the cultures of people throughout the world.

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

Food in Northern Vietnam is not as ______ as that in Central and Southern Vietnam, as black pepper is often used rather than chilies.

Patrick was very late getting home last night, and unfortunately, the dog barking woke everyone up.

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

In the 1970’s consumer activities succeeded in promoting laws that set safety standards for automobiles, children’s clothing, and a widely range of household products.

The Homestead Act of 1862 granted 160 acres of land for any settler who would spend five years on the land

The tongue is the principle organ of taste, and is crucial for chewing, swallowed and speaking

All the schools throughout of the country underwent the educational reform.