The mother with her son ________ at home ________ that snowy night.
A.were; at | B.was; at | C.were; on | D.was; on |
—What do you plan to do on the ___________ May Day holiday?
—I have no idea. Probably, I will spend it by doing many papers.
A.three-day | B.three-days | C.three days | D.three day’s |
—Excuse me, Mum. When can we have dinner?
—Not until it in half an hour.
A.is prepared | B.will be prepared |
C.has been prepared | D.was prepared |
—You see, “Food Safety” receives thousands of Internet hits a day.
—Obviously, it has become one of the _________ topics recently.
A.interesting | B.hot | C.most interesting | D.hottest |
—Do you know that our school has been named Green Olympic Demonstration School?
—Yes. We are all excited ___________ that.
A.at | B.for | C.about | D.with |
—You look so worried, what’s wrong?
—More and more people like me become to worry about the __________ pollution after the haze (雾霾) appeared in Beijing and some other cities in China.
A.water | B.air | C.noise | D.Soil |