We usually cover the Christmas trees ____ colour lights. [ ]

I was at the cinema at 9 o’clock last night. What about you? — I _____ at home.

Your new bike looks nice . Where did you buy ______? I want to buy ______, too.

Could I invite my friends to my birthday party?—Sorry, you ______.

Excuse me. What did you say you would like to do, Miss White?— I said I’d better go back to the office and I __________ someone this afternoon.