A dark nebula consists of a cloud of interstellar dust enough dense to obscure the stars beyond it.

Choose the best answer:

Nam feels _____ because he did very badly on his last test.

I was ________ first time we had been to the park.

A teacher at the school acknowledged that, despite government sponsored endeavors to improve classroom performance, an extraordinary high percentage of their students fail to gain admission to higher education

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

Where ________ before you moved here?

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

Passengers are required to arrive to the gate fifteen minutes before departure time.

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

All of the students appreciate the________ of English learning.

Mosquitoes will accepts the malaria parasite at only one stage of the parasite’s complex life cycle.

Choose the best answer from A, B, C, or D.

This type of radio ………first………many years ago.

Neither of the girls have turned in the term papers to the instructor yet.

The ____________ will announce tomorrow’s weather on TV at 7:30 tonight.

The diary it was kept secret until the end of the war in fear of reprisals by the occupying army.

Electric motors range in size from the tiny mechanisms that operate sewing machine to the great engines in heavy locomotives.

The students _______ to be at school at 8 am.

I prefer living in a nuclear family than a joint one.

Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

 ____goes the bus! Now we’ll have to walk.

Find the option that needs correcting.

She feels more happier than ever before.

Choose the correct answer. "To stay away _____ailments, you should exercise regularly."

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

Not only_________ to take the medicine, but he also hit the nurse.

 If Ba became rich, he …… travel around the world  

Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

All students in my school are accustomed______ school uniform.