My teacher used to _______ a bike to school, but now he is used to ________ a car to work.
There _____ an English speaking contest(演讲比赛) for middle school students in our city in early July.
Those toys for children look _______ and sell _______.
A big party was held in NO.18 Middle School last night, the teacher with students _____ singing and dancing happily at the party.
—Do you think _____ Xiao Ming can pass the high school entrance exam or not?—Sorry, I’ve no idea.
Since nuclear(核) pollution broke out in Japan, in March,2011,we are all _____ of it very much.