Choose the word or phrase among A, B, Cor D that best fits the blank space :
To reduce boredom, homesickness and isolation, astronauts are ………to receive a weekly video telephone call from home, as well as daily email messages.

Bacteria are responsible of many of the textures and flavors in food and are particular important in milk products.

The world oceans have risen on average 6 inches over past 100 years, which has been considered as an evidence that global warming has an effect.

The Homestead Act of 1862 granted 160 of land for any settler who would spend fiveyears on the land

Choose the best option:

She’s the woman ................ sister looks after the baby for us.

I’m afraid Petra is on phone. Do you want to come in and waiting.

If you “make” a “five-days” trip across the Atlantic Ocean, your ship “enters”  different time “zone” everyday.

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

The first vaccine developed was used to combat and fight a smallpox, a disease resulting from infection by a virus.

Though he did not develop language, Laurent Clerc brought it on America from France.

Running along 180th meridian, the International Date Line is separated day from another

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions: The teacher found a great deal of mistakes in his students’ writing.

It was suggested that Tom studied the document more thoroughly before attempting to pass exam

One of the students who are being considered for the scholarship are this university.

You pay about $50 per person and can having dinner,breakfast there

Choose the word which has a different stress pattern from the others.

The bite of the Black Widow spider can be very inflammatory to the affected nerve hospitalization may be required.

River transportation in the United States consists primarily of barges pull  towboats.

I’ve got my photos drying out on the kitchen floor, so whatever you do, don’t tread on them!

The development of professional sports in the United Stated dates back to nineteenth century.

He has less friends in his class now than he had last year