Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions.
Question 26:You are obliged to show your ID card when you enter this place.
A. You may show your ID card when you enter this place.
B. You must show your ID card when you enter this place.
C. You had better show your ID card when you enter this place.
D. You can show your ID card when you enter this place.
Question 27:The last time I saw her was three years ago.
A. I have not seen her for three years. B. About three years ago, I used to meet her.
C. I have often seen her for the last three years. D. I saw her three years ago and will never meet her
Question 28: '' How long have you lived in Ha Noi''? said my friend.
A. My friend asked me how long have I lived in HaNoi.
B. My friend asked me how long had I lived in HaNoi.
C. My friend asked me how long I had lived in HaNoi.
D. My friend asked me how long I have lived in HaNoi.
