When can I see you, Mr Black? Three o’clock this afternoon?— Oh, noI ________ a meeting then

Have you decided when to leave forAustralia—Not yet. We _________ set off at the endof this month.

The life of a high school student is usually active, exciting and full of fun, but it ______ be stressful sometimes.

I promise I won’t make such mistakes ________.

The light is still on. He — out.