—Do you mind if I open the window?----_____I feel a bit cold.Of course not B.I’d rather you didn’t C.Go ahead D.Why not?
Many students listened to the lecture, but I wondered how much they.
The customs office isyour luggage is inspected when you enter or leave a country.
We are proud of our hometown, which isin coal and natural crystal(水晶石).
However much you have done, you ought tothe help you’ve received from others.
The girls in the photograph are twins,is my classmate in high school.