More and more people would like to go on vacation abroad(国外).They should remember to be ________ with good manners.A.visitorsB.playersC.volunteers
When is your father going to Hong Kong? —He is going there July 28th.
Flora _______ her homework at 8:00 p.m. yesterday
She finished the novel and returned it to me in time.
She had a , so she went to see the dentist.
___________? —He doesn’t feel very well.