—He failed his exam again. —But what did you _____? Had he ever been working hard?
I’m sorry, but I didn’t mean to keep you waiting here for a long time. Can you ______ me?
—Do you mind if I open the window?— I feel a bit cold
I was really anxious about you. You____ home without a word.
—May I smoke here? —If you _____, choose a seat in the smoking section.
If you cheat in the exam, you’ll never_____ it.