He began to feel ill while _________.
A. he is doing the exam
B. he did the exam
C. he would do the exam
D. he was doing the exam.
Giải bởi Vietjack
Đáp án D.
Hành động “do” đang diễn ra tiếp diễn trong quá khứ thì hành động “begin to feel ill” cắt ngang nên động từ cần chia phải được chia ở thì quá khứ tiếp diễn.
Dịch nghĩa: Cậu bé bắt đầu cảm thấy không khỏe trong khi làm bài thi.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.
