—_____. She cleaned it all by herself.
—Sure. It's a great TV programme _________ brings the habit of reading back into the public.
— Yes, but I will give it to Kate as ______ birthday present.
—They are all in the chemistry laboratory.
— ________. One is too big and the other is too small. Could you show me another one?
— Thank you, mom. I can't wait to try it on.
— No, it isn't. ____________is black.
—I'll take . One is for my father, the other for my brother.
—Thank you. It's a gift for ____________ thirteenth birthday.
—They were busy helping the firemen.
—Don't worry. All the things we need are here, in this big bag.
— ____________. I am used to shopping online.
—Yes. Let's say hello to ____________.
—Sure, madam. Give _______ back to me and try on this one
Yan said.