My sister thinks Man from the Stars is such a fantastic TV series that she wants to see it ________ second time.
---Did you get there by ______ bike?---No, I took ______ taxi.
—Would you like to go out for a walk with us? — ,but I must finish my homework first.
I usually sleep with the window open _____ it’s very cold.
We have to _________our school trip till next week because of the heavy rain.
The light is on in Mr. Green’s room. He _______ be at home.