. “Where is Mother.” “She is in the kitchen. She _______ the housework all morning.”
—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.
Would you please keep silent? The weather report ________ and I want to listen.