Choose the correct answer.

His work involves helping students to find temporary _______ during their summer vacation.

Choose the best answer among A, B, C or D that best completes each sentence:  Benzene, ______ by Faraday, was the starting point in the manufacture of many dyes, perfumes and explosives.

Choose the best answer.

She is the only student who gets the best mark in my class. => She is the only student __________ the best mark in my class.

With the election over, the new candidate could now .............. her attention toward solving the unemployment problem.

Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions.

Câu 45. Fansipan is the highest mountain in the Indochinese Peninsula.

Choose the best answer:
Florida, _______ the Sunshine state, attracts many tourists per year.

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

13. There used to be a bird flu epidemic___________in Quang Ngai province.

Tom regrets ..........  too much time .............. computer games last night.

The director ............... the new environmental safety committee, Mr. Tim Chamberlain, has studied both economics and ecological science at North State University.

They held a party to congratulate _______ their son's success to become an engineer.

If you wish ............... to me, please make an appointment through my secretary on the 10th floor

Spider monkeys are the best climbers in the jungle, ............... they do not have thumbs.

Choose the answer (A, B, C or D) that best completes each of the following sentences.

Robert wanted to know if I would leave the _____ Friday.

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

Câu 6. I am writing in connection with the volunteer opportunities ________ on 10 November.

................. the new Blanco brand of paints met all govemment standards for safety it is still toxic if ingested.

Choose the best answer among A, B, C or D that best completes each sentence: He took a …. interest in his grandson’s education

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

Câu 14. Worldwide commercial exploitation of animals for food and other products has seriously __________ the number of endangered species.

Although Brenda came last, everyone agreed she had ________ her best.

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

45. Just a moment... I've got the answer on the_______of my tongue.

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

Câu 29. His wife insisted that he stopped sitting around and start to look for a new job.

These costs were $400. He also told me that after the bank paid Nationwide for the appraisal costs they would refund my money to me. I did so as...........