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

The test is not ................. difficult ................. it was last year.

Generally speaking, a magnitude 1.0 earthquake on the Richter scale is detected by instruments but not by person.

Each of the nurse report to the operating room when his or her name is called.

A mainframe computer is large and is usually used to operate a network of another computers.

Some snakes have hollow teeth are called fangs that they use to poison their victims.

Although they reflect a strong social conscience, Arthur Miller’s stage works are typical more concerned with individuals than with systems.

The Nobel Prize winning candidate, accompanied by his wife and children, are staying in Sweden until after the presentation

If we come home on time, our step-mother will be angry.

The athlete, together with his coach and relatives, are travelling to the Olympic Games.

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

I couldn't unlock it__________ I had the wrong key.

After a while, the track we have been following became thick undergrowth.

Find the mistake: This discrimination (A) against women (B) and girls must be (C) abolishing (D).

Identify the error in each sentence: (A) The professor (B) together with his three students (C) have been called (D) to court.

For many years, people have wondered that life exits elsewhere in the universe.

Choose the best answer:

A: ________________________________

B: The Statue of Liberty is older. It was built in 1886 and the Eiffel Tower wasn't built until 1889.

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

__________ you change your mind, I won’t able to help you.

There exists more than 2,600 different varieties of palm trees, with varying flowers, leaves, and fruits.

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

The street food in Hoi An delicious and ________.

Hailey’s comet was named after the astronomer Edmund Hailey, who was the first to realize that some comets appear in regular cycle .

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

Lan has learnt English since she_________ a small girl.

Choose the best answer A, B, C or D for the sentence: "The weather is very _______ at this time of year."