---- It’s very important for everyone to exercise. do you exercise?----Three or four times a week.
—What’s her family name? —It’s _______. A. Mary BrownB. Mary C. Brown
This is orange. It’s red book. A. /; a B. /; an C. an; a
下列各组字母中含有相同读音的一组是 ____。 A. A, S B. L, Y C. M, X
--- I plan to take a boat trip to Tai Lake next week. ---That’s great! _________.
Put it down,Tom. You mustn’t read______letter.