Customers ------- wish to retum merchandise within 7 days of purchase must present the valid receipt to the store.

Choose the best answer:

Don’t you get tired ................ watching TV every night?

Choose the best answer to complete the following sentences.

Many modern medicines are derived ____ plants and animals.

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Kien Thuc Ngay Nay is one of the ............... popular magazines.

Choose the correct answer in each sentence.

The Whitby Town Council recently prepared a brochure recommending ways that residents can play an ---- - - - role in the community.

Chọn đáp án đúng để hoàn thành các câu sau:

Of course, you can come to the party. _______.

Choose the correct answer to complete the sentence. "The frame buffers mentioned in the third paragraph are ____ to store individual images"

Would you like to………………some tea?

Singapore is a ____ example of a smart city, and is constantly evolving its "city brain, "a backbone of technologies is used to help control pollution, monitor traffic, allocate parking, communicate with citizens.

Choose the best answer:

Mary ................. write to me last year.

Just water these plants twice a week, and ____________the ones in the bedroom.

I’m afraid I can’t help you. I am completely _____ astrophysics.

Choose the best answer among A, B, C or D that best completes each sentence: A man can never have too many ties. It’s ………

Choose the correct answer to each of the following questions. " ____ he was waiting for Sam outside the cinema, Jim realized that the street was funnily crowded"

The discovery of the antibiotic penicillin in 1928 has not produced antibiotics useful for the treatment of infectious diseases until 1940.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

The minister came under fire for his rash decision to close the factory.

Choose the best answer to complete the following sentences.

Species become extinct or endangered for ____ number of reasons, but ____ primary cause is the destruction of habitat by human activities.

Choose the best answer:

If you learn this lesson carefully, you ................. the exam.

There is a lot of information on the Internet, but it is difficult to know how much of it ............................enough to trust is.

Union leaders feel it is time Cabinet Ministers put their _________________ on the table regarding their long-term plans.

Scientists and engineers have invented devices to remove ................ from industrial wastes.