American folk music originated with ordinary people at a time when the rural population was isolated and music was not ________ spread by radio, records, or music video.

Williams  is working  ..........  an export company. He intends to apply .............. another job because he is not satisfied ............... the salary.

Choose the correct answer in each sentence.

--------- the difference between the two brands is small, most consumers purchase the cheaper one.

I don’t allow my family __________ at all. 

“Do you know where Paul is? ” – “______________”

................... the unseasonably warm weather, Sweet Indulgences ice cream shops opened two weeks ahead of schedule

Choose the correct answer in each sentence.

Mr. Ling has _____________   requested funding for the airport terminal improvements.

Choose the correct answer in each sentence.

The company's new software for online banking is ___________   with most smartphone models.

The use of the ...................... possible lighting in the laboratory has been beneficial to the research conducted by the botanists employed there.

Choose the best answer A, B, C or D to complete the sentences.

It's about time you _________your house ____.

Choose the correct answer in each sentence.

No passengers are allowed on --------board the aircraft's door has been closed.

Choose the best answer:
If you’re on a diet, you should ……….. honey for sugar in you tea.

Choose the best answer A, B, C or D to complete the sentences.

You should ____ a professional to check your house for earthquake damage.

Choose the correct answer in each sentence.

Because its latest exhibit is highly valuable, the Gabe Gallery took more precautions than it _______________   did in the past.

__________, he felt so unhappy and lonely.

His parents did not really give ______ ______ support, yet he still managed to become successful in setting up his own business. 

 I am so lonely and bored in this town; ______ ever invites me______ 

Please send a confirmation of reimbursement ................ the next few days. 

Every city in the United States has traffic problems because the amount of cars on American streets and highways is increasing every year.

Choose the best answer: 
We're .................. to hear that you pass the driving test.

The piano was too heavy  ...............