The H5N1 infected patients have to _______ others to prevent the virus from spreading 

The nitrogen makes up over 90 percent of the Earth’s air, the gaseous mass surrounding the planet.

While they were away at the beach, they allowed their neighbors use their barbeque grill.

Identify the error in each sentence: Families who are enough fortunate to own a historic home may be able to get restoration funds from the government

The total cost of all of Ms. Harrell’s driving lessons __________ £6,000. 

When she retires in September 1989, tennis champion Christine Evert was the most famous woman athlete in the United States.

Identify the error in each sentence: I used to getting up late when I was small

As a .............. for their efforts, the school was awarded Arts Mark Gold, a top award from the Arts Council, for its excellent provision in arts.

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

Before the invention of the printing press, books have been all printed by hand.

Identify the error in each sentence: (A) In the past, many (B) agrarians used to (C) working with very poor (D) technologies and farming methods

To help policy makers and another, the government spends as much as $1.4 million a year in collecting statistics.

Boy, stop reading. ________ the book down and go to bed.

Chemical compounds with Barium, Cobalt, and Strontium are responsible to many of the vivid colors in fireworks.

Four decibel, which is a unit of relative loud, is the smallest amount of change detected by the human ear.

The firstly naval battle of the Revolutionary War was fought in the coast of Machias, Maine, in April 1975.

The patient who was not supposed to be released until the end of the week was told to dress in clothes and report to the nurses’ station.

He always tried to do everything ________ .

Rose's hometown was in _____ south Sea and his father is in ______ Black Sea.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

Certain courses are compulsory; others are optional.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions

A. Interest     B. Natural     C. Prohibit    D. Horrible