____________you swim? —Yes，but I’m not a good swimmer.
It is the first time that I _______ this kind of moon cake.
Why are you in such a hurry, Meimei? -The fashion clothes are sold in the supermarket at the moment?
Is this hotel _____ you once stayed at? [ ]
We can’t go home _____ the heavy rain and we have to wait _____it stops.[ ]