---- Could I have a word with you?---- Sorry, I am busy ______. Shall we do it later?
—Could you give these books to Mr. Black? —Absolutely. __________ him at five o'clock this afternoon.
You can't miss him. He __________ a dark green suit and a yellow tie waiting for you.
She is not used to __________ like that.
The new rule has been working effectively since it __________.
As a result, these endangered animals may even __________.