—Are those cars? —_____. They are buses.A. No, it isn’t B. Yes, they areC. No, they aren’t
There__________more pollution in the future, cities will be dirty.
Would you mind ________me clean the floor.
YaoMing is one of ____________In NBA. A. famous player B. the most famous players C. famousest player D.good players.
----_______ do you eat fruit and vegetables? -----Every day.
----Would you like to go boating with me? ----Sure, .