—I didn’t see you when I went to your office yesterday afternoon. Where were you?—I ____ a meeting in the meeting room.

Sanya is a beautiful city. I          there twice.

---Excuse me. You shouldn’t smoke here. Look at the sign “NO SMOKING HERE”.--Sorry, I ________ it just now.

—Mr Wang’s never been to Canada , has he?—________. He went there on business last week.

I don’t think the shop _____________.