— Hello, may I speak to Mr. Black?—Sorry. You _____ the wrong number. We don’t have a Mr. Black here.
. _______ to the left and you’ll see the post office.
. Will you be able to attend the lecturenext week?
.An exhibition of paintings ____ at the museum next week.
Every possible means ____, but none ____ successful.
.The question he asked is hard ____ .