Which phosphorus, a substance _____ in matches, is so flammable that it burst into flame upon contact with the air.
Đáp án B
Mệnh đề rút gọn: (which is) common … -> phải bỏ which is khi rút gọn mệnh đề
- flammable: (a) bén lửa, dễ cháy
- cấu trúc: burst into flame: bùng cháy
Smoking is extremely detrimental to health, _____ many people continue to smoke anyway.
Many years ago, black children were _____________ to discrimination in many schools.
The authorities recommend that the meeting _____________ next Monday.
Her husband is very kind. He always cares _____ her and never puts all of the housework her.
As a small boy, he used to _______ alone in the house for an hour or two.
The archaeological excavation _____ to the discovery of the ancient city lasted several years.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We decided to spend ______ summer in ______ seaside town.