Salt was once too scarce and precious that it was used as money.

The function of pain is to warn the individual of danger, so he can take action to avoid more serious damage

Since it lives in the desert, the collared lizard depends from insects for water as well as for food.

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

The parcel which my uncle sent me from America containing two books and some tapes.

Thanks to his obstinacy, he achieved what he wanted. If he were discouraged earlier by this failures, he would not have reached his aims.

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

Air water and soil are necessary things to our _________.

Pop Art was a movement of the 1950’s and 1960’s whom imagery was based on readily recognized American products and people.

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

People with exceptionally high intelligence quotients may not be the best employees since they become bored of their work unless the job is constantly changing

Like it or not, there is the rain and not the car that will hold the key to the future of domestic travel.

Have you learnt the reason why does the water of the ocean becomes blue?

From the airplane, passengers are able to clearly see the outline of the whole island

The graphics ability of a computer depend on the speed of its processor and the size of its RAM

The author has not rarely written anything that was not a best-seller.

The Maelstrom is a swift and danger current in the Arctic Ocean.

Short-wave radios that can receive and transmit signals are used by pilots, the police, and amateur operator .

One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them: 

If he weren’t too old, he would apply to the job as a reporter. 

Choose the correct answer to complete the sentence. "Such unhygienic conditions encourage the spread _____ diseases."

Police sealed off the town – centre for two hours meanwhile they searched for the bomb.

Petrography concerns primarily with the detailed description and classification of rocks, whereas petrology deals primarily with rock formation