This car needs____________ because it’s so dirty.

Choose the correct answer:

Reading ___________ an integral role in enhancing knowledge and relaxing.

Choose the best answer:

I want ........... the 7 a.m train tomorrow.

Scientists are still uncertain of what the universe originated millions of years ago.

Muscles are essentially made up by elastic fibers that lend flexibility to the body.

 I would love to be able to _____ my children in the country. 

In some species of fish, such a three-spined stickleback, the male, not the female, performs the task of caring for the young.

Psychologists at the University of Kansas has studied the effects of the color of a room on people’s behaviors.

The two kilograms of drugs which the police have seized is only the tip of the iceberg. They fear that far more are being smuggled and distributed.

Since we ______ to working so hard, can we rest for a while?

My computer is broken. - Really? Why don't you have it _________ ?

Book that give the fact about real events, things, or people are called ‘________ " .

Salmon lay their eggs and die in fresh water, although they live in salt water when most of their adult lives.

After Allan had searched for twenty minutes, he realized that his jacket had been laying on the table the entire time.

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

Most sand dunes are always in motion as wind pushes sand upward one side of each dune, over the middle, and down the other side

Choose the word that is CLOSEST in meaning to the underlined word in each of the following questions.

The boy does not resemble his brother in any way.

People who exercise usually are less likely to develop heart disease than is those who not do keep fit.

A healthy person snores most because the membrane in the nose becomes dry.

You will have to ................ if you want to pass the final exam.

 I have... great admiration for him.