The water was left running all night long.— Yes. It seemed that John _____.He was the last one to leave the lab. [ ]

Let’s go dancing tonight.—Sorry, I ______. I have to go to a meeting.

We are quite ______ to our parents and our teacher alike．

ou got the final result—Yes, very disappointing. We________ have won thegame.

Who is the boy over there-He’s brother.