I can’t believe that you ______all the three exercises. You just started five minutes ago.
A. have finished
B. have been finishing
C. finished
D. are finishing
Giải bởi Vietjack
Câu diễn tả một sự việc vừa diễn ra không rõ thời gian => dùng thì hoàn thành
Câu nhấn mạnh vào kết quả của hành động, là "hoàn thành tất cả các bài tập" (finish all the exercises) mặc dù "mới chỉ bắt đầu làm 5 phút trước" (just started five minutes ago)=> dùng thì HTHT, không dùng thì HTHTTD
Cấu trúc: have/has + Ved/ V3
=> I can’t believe that you have finished all the three exercises. You just started five minutes ago.
Tạm dịch: Tôi không thể tin rằng bạn đã hoàn thành cả ba bài tập. Bạn mới bắt đầu năm phút trước thôi mà.
Đáp án cần chọn là: A
Her mother tells me that she ______ professionally since she was four
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He ______ off alone a month ago, and _______ of since then.
I’d like to see that football match because I ______one this year.
None of the students ______ to class yet.
Up to now, the discount ______ to children under ten years old.
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A smart watch is used _____ you access to lots of information besides the time of day, such as missed calls, messages, and emails.
They often use a webcam _____ moving pictures and sounds and allowing these to be broadcast on the Internet.
People use a tooth sensor ____ any bacteria causing cavities, or any other infections in your teeth.
Lima Billboard in Peru is used _____ clean water from Lima’s extremely humid air.
