UNICEF is now ____ schools and families with educational supplies to help lower costs.

We have rented two videos and watched them with some friends last night.

 If you had caught the bus, you _____ late for work

VOCABULARY AND STRUCTURES: Choose the best options 

The prefix “sub’ in the word “submarine” mean: 

Choose the best answer:

The film was quite. All the children are __________ in the film.

Identify the one underlined word or phrase A, B, C, or D that must be changed for the sentence to be correct: 

Because of it consists only of a relatively short strand of DNA protected by a shell of protein, a virus cannot eat or reproduce by itself. 

In 1950, it was naively predicted that eight or ten computer would be sufficient to handle all of the scientific and business needs in the United States.

The majestic Rocky Mountains stretch each the way from Mexico to the Arctic.

I had a few problems, but Rob gave me some good advices

The biologist found some pollutants, a little of which can be considered very harmful to fish and other living organisms in the river.

Choose the best answer: 
Take off your hat when you go to the pagoda.

Identify the one underlined word or phrase A, B, C, or D that must be changed for the sentence to be correct:

Would you mind turn on the lights, please? It’s too dark for me to read.

I would have gone with him to Washington except I had had no time.

Please send me information with regard of insurance policies available from your company.

Choose the best option to complete the following sentences:

He (not get)______________ out of his house since he (buy)________________  a new computer

I need not offer any explanation regarding this incident – my behavior speaks itself

Choose the best answer:

The valley is so picturesque ___________ the refreshments are delicious.

Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence: 

He asked me __________.

Ancient people made a clay pottery because they needed it for their survival.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

The underground is cheap; __________, it is faster than the train.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

Thousands of people came to see the Queen__________ the rain.