Choose the correct answer. "The allergens can _________ certain foods, pollen, or pet dander."

Choose the correct answer to fill in the blank. 

After three days in the desert, his mind began to play________ on him.

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

My father has ever told me that honesty was the best policy.

Choose the letter of the underlined portion which is not correct

Your bicycle is different than mine.

Since the average age of families has fallen, therefore more and more women have been able to join the labor force.

She left her home for Paris to ................... her interest in science.

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

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

He is 59 years old. He__________ next year.

Choose the best answer:

This time tomorrow _____ by swimming pool.

The average salt content of seawater is more than three percents.

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

If there is a mechanical problem, we suggest _____ the manufacturer directly.

We found it very difficult ______ a decision.

From now on, we’re going to study really hardly and make sure we will pass the exams.

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

The preparations___________ by the time the guests___________.

Often a headache is caused by the contraction of one of the muscle group that cover the skull, thus causing spasm and pain

I had a few problems, but Rob gave me some good advices

The orangutan’s hands and feet arc designed for holding and grasping branches, dud its powerful immensely arms enable it to climb and swing in trees without difficulty

Pictures of the surface of the planet Venus was received yesterday from the space probe “Explorer”, which was launched last year.

Intelligence, education, and experience all helps to shape management style

Any group that conducting its meeting using parliamentary rules will encounter situations where prescribed procedures cannot be applied.

Rainwater carries unused chemicals from fields into streams or lakes, where various compounds promote the rate growing of weeds.