---It's 7∶15.
---Yes, it's ________.
---So hot in the classroom. Would you mind ________ the windows?
---OK. I'll do it right now.
改错
Who teaches your art this term?
---Have you ever eaten fish and chips?
---Yes, we ________.
---How many friends would talk to the friend right away?
---Three. And two people would say ________.
--- Who are you waiting ________ the bus station?
--- My uncle.
--________ will you do in the new year?
--I will practice my English.
---Where's your brother?
--He ______ the library with his friend. He'll be back in two hours.