Câu hỏi trắc nghiệm (10 câu):
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Câu 1: Mã câu hỏi: 5369
Exercise 2: Choose the best answer
DO ALL VOLCANOES ERUPT ?
Some volcanoes are always (1) ______. They are called active volcanoes. Mount Etna in Italy is an active (2) ______. Some volcanoes have not erupted since prehistoric times. These are (3) ______ extinct volcanoes. Most of the Hawaiian Islands are extinct volcanoes. These volcanoes (4) ______ have a hot spot under them. They (5) ______erupt anymore. Some volcanoes have not erupted for a long time, (6) ______ they could erupt again. These are called dormant volcanoes.
Scientists try to figure out (7) ______ volcanoes will erupt. Studying volcanoes is hard and dangerous work. Scientists drill into volcanoes. They (8) ______ maps of the inside of the volcanoes. They use satellites to study volcanoes (9) ______ space. Scientists have been able to predict a few eruptions. But it is not (10) ______ to tell what a volcano might do.
- A. erupting
- B. running
- C. going
- D. firing
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Câu 2: Mã câu hỏi: 5370
- A. mountain
- B. volcano
- C. river
- D. hill
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Câu 3: Mã câu hỏi: 5371
- A. named
- B. thought
- C. called
- D. said
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Câu 4: Mã câu hỏi: 5372
- A. any longer
- B. any more
- C. not more
- D. no longer
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Câu 5: Mã câu hỏi: 5373
- A. will not
- B. cannot
- C. should not
- D. may not
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Câu 6: Mã câu hỏi: 5374
- A. and
- B. or
- C. but
- D. so
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Câu 7: Mã câu hỏi: 5375
- A. where
- B. why
- C. that
- D. when
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Câu 8: Mã câu hỏi: 5376
- A. do
- B. create
- C. build
- D. make
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Câu 9: Mã câu hỏi: 5377
- A. in
- B. from
- C. into
- D. out of
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Câu 10: Mã câu hỏi: 5379
- A. easy
- B. difficult
- C. able
- D. good
