Is everyone here today — No . Mark __________ his leg in the basketball game yesterday .

want to improve my English. Don’t __ to correct me if I make a mistake.

Since many young people have become rich on Taobao.com,I wonder what _____ is like to run a successful on-line business. [ ]

Our school is on the side of Chaoyang Road,our school is a large housing block where many people from the city live here

It is reported that the United States usesenergy as the whole of Europe