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

1.  Air _____, together with littering, is causing many problems in our cities today .

A. pollute                                      

B. pollution                                    

C. polluting                    

D. polluted

2.  All our beautiful forests _________ if we do nothing to preserve them.

A. will destroy                                   

B. would be destroyed        

C. would destroy                                

D. will be destroyed

3.  The flight number 781 to Melbourne _______ at 9 o’clock tomorrow morning.

A. arrives                                           

B. is arriving                                                                    

C. has arrived                                     

D. will arrive

4. It won’t be possible to save the Earth if we don’t take ________ right now.

 A. action                                      

 B. job                                           

 C. work                                        

 D. duty

5. The ______ buried the whole village while people were sleeping in their house.

A. mudslide                                       

B. tornado                  

C. thunderstorm                                 

D. drought        

6. When he heard the terrible noise, he asked me what was _______ on.

A. happening                                     

B. being                                             

C. getting                                           

D. going

7.  Their washing machine was out of _______, so they couldn’t wash any clothes.

 A. order                                            

B. work                                                                      

C. activity                                             

D. condition

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

8. “Shall I help you with a suitcase?”  – “__________”

A. Not a chance.                               

B. That's very kind of you.                

C. I can’t agree more.                       

D. What a pity.

9. “So, you have your fifth high school reunion coming up?”     –“_____________.”

A. Oh, the school reunion was wonderful                              

B. The food at the reunion was excellent.                 

C. Yeah. I’m really looking forward to it.                

D. No. You’re in no mood for the event

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

Air pollution is getting __________ serious in big cities in the world.

A. more and more

B. most and most

C. the more and the more

D. the most and the most

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

There is reported to have been a record amount of pollution in many big cities in developing countries last year, _______? 

A. isn’t there

B. isn’t it

C. haven’t there

D. hasn’t it

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

Question 16: Air pollution is getting _______ serious in big cities in the world.

A. more and more

B. the more and the more

C. the most and the most

D. most and most