MaYun is a_________ businessman. He can always deal with many problems______ .

They have stayed in Beijing for ________________.

Hurry up! We’ll be late for the plane.— Don’t worry. The plane won’t_______ until two hours later.

Mary often goes out _____ a walk ______ her mother after supper. [ ]

Listen! Kate is playing the piano in the next room. –It _______________be Kate. She has gone to Hangzhou to visit the Cross-sea Bridge.