The number of students in this room right now _    thirty.

Not until now   ...............  popularly recognized that man is destroying the environment.es

Johnson was arrested when he failed _______ in court.

Choose the best answer among A, B, C or D that best completes each sentence: Being a combat sport, karate ……  with it the risk of injury.

The doctor said to Mr. Black that if he ate lots of fatty food, he  ............. increase his chance of developing heart disease.

If the wall weren’t so high, I _____    it up to take my ball down.

People who take on a second job inevitably ................... themselves to greater stress.

Identify the error in each sentence: My father has (A) a Japanese old clock (B) which can (C) be his precious (D) property.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

 I'd rather you ........ smoke in here, if you don't mind.

The accident seems ___________ at around.1.00 p.m. yesterday.

Identify the error in each sentence: The Mediterrannean, a large sea surrounded by land, (A) is a mile deep (B) on average (C) and more than 2000 miles length (D)

The ……. of this machine requires the latest techniques. 

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Nathan is taking part in a research ........ on the effects of GM foods.

1/4 of my income .............. to pay for my university debts.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

America holds ........ elections every four years.

A         is a device that automatically controls something such as speed, temperature or pressure.

It's nothing to do with you, ___________!

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

Scientists warn of the impending extinction of many species of plants and animals.

Dinosaurs ............. believed .............. out millions of years ago.

Marie Curie was the first and only woman _______ two Nobel Prizes.

The ________ will judge you on your quality and performance