Câu hỏi trắc nghiệm (5 câu):
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Câu 1: Mã câu hỏi: 112384
Choose the best answer A, B, C or D to complete the sentences
Dr. Jane Luu ______ the huge telescope at the University of Hawaii while she______for any bodies beyond Neptune.
- A. was using - searched
- B. used - had searched
- C. used - was searching
- D. had used - searched
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Câu 2: Mã câu hỏi: 112385
It is imperative that this letter _______ immediately.
- A. were sent
- B. sent
- C. was sent
- D. be sent
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Câu 3: Mã câu hỏi: 112386
The government said that they didn’t have enough funds to deal with _______ medical care.
- A. low-cost
- B. high-cost
- C. cost-high
- D. cost-effective
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Câu 4: Mã câu hỏi: 112387
Choose one option (A, B, C or D) to indicate the underlined part that needs correction in each of the following questions
A dolphin is a very intelligent and lovely animal.
- A. A
- B. is
- C. a
- D. and
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Câu 5: Mã câu hỏi: 112388
I have an uncle, an honest man, who is living in the home for the elderly.
- A. an
- B. an
- C. the
- D. the
