Ann has finished her homework, hasn’t she–Yes. She ______it an hour ago.

Do you often get online– Yes , I _______ lots of time on it. It’s a good way to kill time.

I arrived home at midnight, _______ my parents had been waiting for nearly three hours

_______ you can finish the task on time, it doesn’t matter how you do it

What does the notice on the wall say? — “No person _____ take books out of the reading room; otherwise he _____ be fined.”