---Is that Sandy speaking?
---Sorry, she isn’t in now. She ______the cinema with her aunt.
---Have you ever ________ to the Great Wall?
---Yes, I _______ there last autumn.
---Hi, Jim. Can you lend ______ your pen?
---Sorry, I’m using it.
---Why are you so frustrated, Ben?
---I was late for class again. I’m afraid Miss Li will be _______ me.
---Who is that woman?
---She is ______ mother.
---Do you know the people _______ came to the party yesterday?
---No, I know none of them.
---Why don’t you go to the lecture room and listen to the talk?
---I hear there isn’t______in it.
---Emma has to stay at home to look after her little sister,______?
---Yes, because her mother has gone to the supermarket.