By the end of next year, George............…English for 2 years.
A. will have learned
B. will learn
C. has learned
D. would learn
Dấu hiệu: By the end of next year =>sử dụng thì tương lai hoàn thành để diễn tả một hành động xảy ra trước một thời điểm trong tương lai
Cấu trúc: S + will have Vp2
=>By the end of next year, George will have learned English for 2 years.
Tạm dịch: Cuối năm sau, George sẽ học tiếng Anh được 2 năm.
Đáp án cần chọn là: A
By the time the new policy comes into effect I’m sure there _____ some changes
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After Viet _________________in 5 minutes, his friends come back here.
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