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

A thunder usually follows lightning by five seconds for every mile between the flash and the observer.

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 letter A, B, C, D to indicate the correct answer to each of the following questions:

There were many people in the hall, _______________?

Choose the best option among A, B, C or D to complete the following sentence: "“Are you ready?” “Not _______ - wait a moment.”"

The average temperature on Mars the fourth planet  from the Sun, is about eighty degrees than colder  on Earth.

He had so a difficult exercise that he couldn’t do it

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

You____________ forget to pay the rent tomorrow. The landlord is very strict about paying on time.

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

The television isn't working. It___________ during the move.

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges

“What’s your neighbourhood like?”

   – “__________________________”

It was near end of prehistoric times that the first wheeled vehicles appeared.

Choose the correct answer. "One of the main advantages of computer is its incredible speed, _______ helps human to complete their task in few seconds."

The way a child plays with other children reveals a lot about the child’s emotional development .

Vaslov Nijinsky achieved world recognition as both a dancer as well as a choreographer.

Can you tell me who ...............this kind of machine?

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

If I ________ her phone number, I would phone her.

You should have a(n) ………..check your motorbike  regularly .

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

Jane has a computer, ___________ she doesn’t use it.

Choose the word/ phrase (A, B, c, or D) that best fits the space in each sentence. 

“I promise I will study harder next term.” _______ “

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

February is the month__________ many of my colleagues take skiing holidays.

Identify the mistake in each sentence below.

Some relatives of mine (A) like staying (B) at their cabin on (C) Lake Omega every summer holidays.(D)

One reason birds have been so successful is because of their able to escape from danger quickly.