Because of the terrible earthquake, some people inYa’an became homeless and they had to ________the tents for the night.

4．— Will you join us in the dance tonight? — I’m afraid notMy uncle is coming by train at 7 pm and I_________him at the station then

Nobody could believe what Chloe says because she is ______ changing her mind

and gentlemen, please fasten yourseat belts The plane__________

Do you know when she____ back–Sorry， I don’t know. I’ll call you when she ____ back.