It's very important ______healthy food.
---I’m not sure_____ Mr. Wang goes to see his parents ---Twice a week. A. how long B. how often C. how soon
You _____ arrive at 6:00 a.m., but you arrived at 7:00a.m. last Sunday. Don’t be late this time. A. supposed to B.were supposed to C. are supposed to
_____spending our vacation in a hotel,why not try hiking in the country? A. Instead of B. Becaues of C. Thanks to
The Olympic Games _____ every four years. A. are held B. were held C. are holding
_____Lily_____Lucy may go with you because one of them must stay at home.