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

They met on board of a luxurious yacht during a _________ in the Caribbean.

In spite of her physician handicaps, Helen Keller graduated from Radcliffe with honors.

- “Would you bother if I had a look at your paper?” - “……………”

Since the computer was invented, the work of accountants have been simplified.

Nancy said that she went to the supermarket before coming home.

Your car must ______ regularly if you want it to be in good condition.

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

Acupuncture is one of the oldest medical treatment in the world.

What are common known as “lead” pencils are not lead, but rather a mixture of graphite, clay and wax.

 We should replace fossil fuels ____________ other renewable fuels such as water, sun, etc.

The government’s budget maybe considered balanced when the amount of money it spends does not exceed the amount it receives

A police spokesperson confessed that detectives were baffled by Mr. Day’s disappearance, but were hoping to come up with an explanation.

Most Polar seals retreat to open water during the winter, but a few types have learn to survive on and under the ice all year round.

Mobility is one of the characteristics often demanded of executives, and they must accustom themselves to move quite regularly.

Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence: 

You really saw a UFO, __________?

Choose the best answer:
Neither Linh nor her classmates ______ the National Museum so far.

The discover of gold and silver in the rugged mountains of Nevada in 1858 attracted many fortune-seekers to that area

Some of the agricultural practices used today is responsible for fostering desertification

If his grades had been better, he would accept as a graduate student on the MBA program.

Urban consumers have formed co-operatives to provide themselves with necessities such groceries, Household appliances, and gasoline at a lower cost.

My mother doesn’t care how much does the washing machine cost because she is going to buy it anyway.

Identify the one underlined word or phrase A, B, C, or D that must be changed for the sentence to be correct: 

Because of it consists only of a relatively short strand of DNA protected by a shell of protein, a virus cannot eat or reproduce by itself.