How much times did Rick and Jennifer have to do the experiment before they obtained the results they had been expecting?

Choose the underlined word or phrase in each sentence that needs correcting.

I (A) had not to work yesterday (B) because it was my day (C) off, so I was going (D) to see my friend instead.

Use the correct form of the word given in each sentence. 

Too much______ on the parent spoils a child, [depend]

I am standing here _______ my friends. 

Find the mistake: We met the women and her dog which went to market.

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

I had my motorbike repair yesterday, but now it still doesn’t work

Choose the correct answer to fill in the blank: 

_______ he tried to fix the machine.

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

My father phoned me to say that he would come _________ home late.

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

Three great ____ of sandy desert almost circle the centre of Australia.

Choose the best answer from A, B, C, or D.

No one was able to think …….the noise was going on.

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

They put video cameras in shops _______ stop people stealing things.

Choose the best answer:

My father is fond of _____.

Choose the underlined part among A, B, C or D that needs correcting:

19. I knew they were talking about me because of they stopped when I entered the room.

  I___________you for ages.

Duke University in North Carolina has an outstanding collecting of documents concerning Southern history 

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

David, __________you all know, is going to talk about careers.

Choose the best option among A, B, C or D to complete the following sentence: " She _____ research into how children acquire language."

It is thought that Google ________ cars may transform the way we move around cities in the future.

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

Everyone thought she would accept the offer. ___________, she turned it down.

Use the correct form of the word given in each sentence.

It is __________ that some people poach fish in the Nhieu Loc Canal [disappoint]

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

I am looking after some children__________.