Not only _________ to determine the depth of the ocean floor, but it is also used to locate oil.

He was offered the job thanks to his ________ performance during his job interview.

As an _____, Mr. Pike is very worried about the increasing of teenager crimes.

Mark the letter A, B, C, D on your answer sheet to show the underlined part that needs correction.

The wooden fence surrounded the factory is beginning to fall down because of the rain.

You'd better get someone __________ your living room.

“A motorbike knocked Ted down” - “ ______________”

They held a party to congratulate their son _____ his success to become an engineer.

Mark the letter A,B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

I would rather you wore something more formal to work.