He _____ to give up smoking since last week.
He _____ to give up smoking since last week. A. was trying B. have tried C. has tried D. tried Xem đáp án C là …
Công thức nguyên hàm và tích phân
He _____ to give up smoking since last week. A. was trying B. have tried C. has tried D. tried Xem đáp án C là …
Do you mind _____ up? A. wash B. washing C. washed D. to wash Xem đáp án B là đáp án đúng Lời giải: Do …
Doctors _____ a cure to AIDS yet. A. have found B. found C. haven’t found D. hasn’t found Xem đáp án C là đáp án …
What does your brother . . . . . . . . . . . . . . ? A. look like B. look as …
She was a very_____child. A. health B. healthy C. healthily D. healthiness Xem đáp án B là đáp án đúng Lời giải: Chỗ trống cần …
She shouldn’t get married yet; she . . . . . . . . . . . . . . . . A. is not …
No, you can’t go to holiday by yourself! You aren’t . . . . . . . . . . . . ! A. very …
The sun . . . . . . . . . . . . . . . in the east. A. rise B. rose C. …
Are you looking forward……………….. on your cassation? A. you go B. going C. to going D. to go Xem đáp án C là đáp án …
Just keep on……………. what you like. A. do B. did C. doing D. done Xem đáp án C là đáp án đúng Lời giải: Sau …