Is Steven still in Hainan for his winter vacation—No, he_____ Hainan three times, he won’t go there again.

People doubt ______ the rising house prices will be under control.

Could you tell me what time the train leaves Hefeifor Beijing—I’m afraid you need to ______on the Internet.

When choosing furniture，you only focus on function while I think more about the design—That’s________we differ

About _________ of the teachers in tour school were born in ________.