Our headmaster isn’t in his office. I can’t find him anywhere. Did you notice him ______ the office?
My classmate Li Gang isn’t at school. He ____________ the cinema.
_______ fine weather! We can go for an outing.
We __________ buy the train tickets. We can book one by phone now.
Sam did very well in the English exam. He made _______ mistakes.
You’d better go over your test paper carefully, _______ you won’t get a good mark.