It's very hot _____ summer in Beijing.A. on B. at C. in
Which your umbrella? A. doB didC.is
Let’s my umbrella. A.gotB.hasC.get
aren’t Lingling’s toys. A.ItB.TheyC.This
That isbag. A.youB.LilyC.my
This isred pen. A.IB sheC.your
your umbrella?
my umbrella.
aren’t Lingling’s toys.
bag.
red pen.
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