A:Is this your umbrella?B:________ A.Perhaps this is your umbrellaB.Yes, this is your umbrellaC.No, it's his umbrella
——How are you?—— A.Good morning. B.Hello. C.I’m fine,thanks.
is my bag. A.I B.This C.The
This is Panpan. It is a A.dog B.cat C.panda
What color is it? A.It’s a desk B.It’s white C.It’s two
down,please. A.Stand B.Sit C.Point