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.
 

If there __________, the rice fields could have been more productive.

Unless we _______ throwing garbage into the river, it will be polluted. 

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.

More Asian students than American counterparts agree that a husband is obliged tell his wife where he has been if he comes home late.

I know I'll feel better if I _____ smoking. 

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.

Increasing involvement in agriculture by large corporations has resulted in what is known as agribusiness-that is, agriculture with business techniques, including heavy capitalization, specialization of production, and to control all stages of the operation.

If I ________ ten years younger, I would do yoga everyday. 

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

Failing to hand in the paper in time was__________for Tessa.

Choose the correct answer. "Minh had a terrible headache._____, he went to school"

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

63. It___________me how she manages to put up with him.

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

 For more than 20 years, the Vietnamese government has pursued the open-door_________and continued to woo foreign investment.

“ My car broke down when was leaving Detroit and had to take the bus.” 

“______,we would have picked you up.” 

................. the two copy machines differ in a few of their functions, you will be soon accustomed to operating them.

139.Successful candidates will receive a competitive salary and maximum benefits........... to those which they have received from their previous jobs.

We will help you find....... and cost- effective solutions to drive your business to a higher level of success.

John would be taking a great risk if he _____ his money in that business.

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

Our scientists are trying to develop____________to some of the chemicals we currently use to clean our machinery.

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

Urbanization is a process___________populations move from rural to urban area, enabling cities and towns to grow.

I’ll see you at nine _____I phone to say I can’t come.

__________then what I know yesterday, I would have saved myself a lot of time and trouble over the years.
 

Choose the best answer:

Most of the people ........... to the wedding banquet arrived late.