Choose the best answer:
My best friend advised me __________ more information about the company offering the job.

Choose the correct answer in each sentence.

The contract must be signed ------- opening of formal discussions.

Choose the best answer:
The bus only stops here to.............. passengers.

Choose the correct answer in each sentence.

------- occurring substances are used in the vitamin supplement instead of chemicals.

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:

New (A) sources of energy have (B) been looking for as the (C) number of fossil fuels (D) continues to decrease.

Find the mistake:

Developing new technologies are time-consuming and expensive.

The airline has recently cautioned passengers about leaving .................. items unattended.

 Let me know if you need ______help.

 ______ who was arrested during the riots was released since it couldn't be proved that they had done ______ against the law.

 He tried _________ but she refused ____________ 

Erna's friends will be on the coast. That's where _______ of them will be. 

 He has ________luck. Everything he does, he gains. 

When oil .................... do occur as a result of accidents, a single incident has the potential to affect very large areas of sea and lengths of coast.

Our new website allows ................. to keep track of all orders.

Ann: “Do you need any help?” Kate: “______.” 

Choose the best answer:
This river used to have the greatest __________ of freshwater fish in the country, but now very few species are found here.

Information on clients of Van Houten Exchange Bank remains confidential ..................... written permission is provided by the individual.

I must have a bath. I ...........  all the afternoonng

For this reason, we continue to ................ interested in your products, and would like to receive your catalog.

India is the country_________________he spent the early year of his life.

Choose the correct answer in each sentence.

On the first day of painting course, student should provide the teacher with proof of ________.