Choose the best answer: 

“It’s warmer in here now”. “Yes, I had Karen _______ the window.”

Choose the best answer: 

Photocopiers are used_______ of a written text.

Choose the best answer: 

Although he tried hard, _____

Choose the letter A, B, C or D to complete the sentences:

Put plants __________ a window so that they will get enough light.

Choose the best answer: 

“When did you get married?”

          “_____1983”

Choose the best answer: 

Both viruses and genes_____ made from nucleoproteins.

Choose the letter A, B, C or D to complete the sentence: My computer makes a _______ low buzzing noise.

Choose the best answer: 

I can’t stand_______ her cry.

Choose the best answer: 

Bob is absent; he______ sick gain now.

Choose the best answer: 

You can give me a receipt if you want to, but your word is_________ for me.

Choose the word or phrase that best completes each unfinished sentence below or substitutes for the underlined word or phrase.

 Freshmen in many universities are required to have access to a computer.

Now we __________  human to do such work as mining minerals.

Choose the best answer: 

Twenty dollars_____ the price.

Choose the letter A, B, C or D to complete the sentences:
Computers are also the tool with which we are able ________ the internet, watch animated television shows and other entertainment programs.

Choose the best answer: 

He drives so quickly that I am afraid that one day he will_______ someone crossing the street.

Choose the best answer: 

You ___________ me, because I didn’t say that.

Choose correct answer A, B, C or D to complete the sentence. My computer makes a _______ low buzzing noise

Choose the best answer: 

Tom panted his room black. It looks dark and dreary. He _____ have chosen another colour.

Choose the letter A, B, C or D to complete the sentences:

After he had spoken, a _______ silence fell on the room.

Choose the best answer: 

“I can’t open this jar of mayonnaise” “_______ Lee to help you”.

Choose the best answer: 

I took my only son to the park but he didn’t like it. You ______ him to the zoo.