—OK. I'm coming.
— Yeah. So I think we had better turn off the light.
—Yes, is dangerous to do that.
— Of course. Oranges are my favourite fruit.
— Well, but we can work together to make better.
—OK, I will solve first.
— Can you help me choose another ?
—Me too. I don't think he can take care of .
— Stop that! After all, is more important than health.
— I fell down and hurt .
— , He learnt it by himself.
—No. Mike is late.
—No, nothing.
—I like the music I can dance to.
—And another example is F2F ______ stands for face to face.
—I'm going to the park.
—No. That one is .
— is yellow.
— is in the garden.
—My name is Li Ping.
—She is my sister.
—It's Ken's.
—I like the blue one better.
—Mr Wang.
—She has brown hair and blue eyes.