The rapid growth of an aging population is posing tough ............... to the social security system of most countries.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence:

Parents should not pay too much compliment on their kids because it will go to their____________.

If Joe hadn’t tried to murder that millionaire, he _____  in prison now.

Dr. Evans has ____ a valuable contribution to the life of the school.

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

The Business Advisory Council has been specially designed for those in_______of advice about setting up new project.

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.

It is very difficult for human beings fighting pollution.

 Despite a lot of hardship, the Green City Project will go____. 

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.

Dresses, skirts, shoes and children’s clothing are advertised at great reduced prices this week.

If I _____, I would express my feelings.

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

44. Adults have to pay £2.50 to get in, but children under 14 are______________.

Mr. Chu will demonstrate how to switch from one server to ............... this afternoon.

We are obligated to retain all the manuals, even for ------- appliances.

If you __________, I would have brought my friends over to your house yesterday to watch T.V, but I didn’t want to bother you.
 

The burglars wouldn’t have got in if you ___  the door.

I shouldn't go there at night if I_____ you.

It took me a very long time to ______the shock of her death.

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

49. Although someone had seen him take the watch, he still  ____________it. 

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

Regardless of distance, we always think of each other ________ true friends.

If you won’t be able to present a valid receipt, neither may the products be returned.................are you refunded.

 Parts of the country are suffering water _______ after the unusually dry summer. 

Choose the correct answer. "If I could speak Spanish, I _____ next year studying in Mexico"