Câu hỏi:
16/10/2024 193Sometimes Mr. Pike _________ work very late at night to do some important experiments.
A. had to
B. has to
C. have to
D. has been
Trả lời:
Đáp án B
Ta có: “sometimes” – trạng từ chỉ tần suất – dấu hiệu nhận biết thì hiện tại đơn
Cấu trúc thì hiện tại đơn “S + V(s/es) + …”
Dịch nghĩa: “Đôi khi ông Pike phải làm việc rất muộn vào ban đêm để thực hiện một số thí nghiệm quan trọng.”
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
He __________ for Canada two years ago and I __________ him since then.
He __________ for Canada two years ago and I __________ him since then.
Câu 2:
The planet Mercury _________ round the Sun every eighty-eight days.
Câu 3:
Every of the committee members _________ satisfied with the board in the meeting yesterday.
Câu 6:
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He warned _______ too far.
Câu 8:
If we don’t protect and preserve endangered species, there _____ a loss of biodiversity.
Câu 11:
After a hard-working day, I went to _______bed and had ________most beautiful dream ever.
Câu 12:
Stress, _________ is a psychological problem, may lead to physical illness.
Câu 14:
Before I ___________ for that job, I _________________ my parents for advice.
Before I ___________ for that job, I _________________ my parents for advice.
Câu 15:
Cameron, ________ directed “The Titanic”, is one of the leading faces in Hollywood.