Up to now, large quantities of food __________ to Africa to save the starving people.
Microblog(微博) with so many people is sure to influence our society..
They became friends again that day , Until then, they to each other for nearly two years
、Tom is a top student in our class , Howit be that he was a failure in the last exam?
、-How about summer camp?-I should say it wassuccess.
— Sorry, I am late. I got stuck in the highway. — _______. We haven’t started the meeting. Come in and sit down.