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

_____Paul realize that he was on the wrong flight.

A. No sooner had the plane taken off than 

B. Only after the plane had taken off

C. It was not until the plane had taken off that 

D. Not until the plane had taken off did

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

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

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

The minister ________ to say whether all the coal mines would be closed.

A. refused

B. avoided

C. denied

D. bothered

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

All fossil fuels are _____________ resources that cannot be replaced after used.

A. abundant

B. renewable

C. plentiful

D. non-renewable

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

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

My father has to work ________ a night shift once a week

A. at

B. in

C. on

D. under

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The world is becoming more (A) industrialized and the number of animal (B) species that have becoming (C) extinct (D) have increased. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

A.  industrialized

B. species

C. extinct

D. have

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions or the correct question to each of the following answers .

Customer: Can I have a look at that pullover, please?     Salesgirl: “__________.”

A. It's much cheaper 

B. Which one? This one?

C. Sorry, it is out of stock. 

D. Can I help you?

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

Question 7: Some scientists say that there are enough resources to ______ 8 billion people.

A. provide

B. distribute

C. raise

D. support