—Excuse me, visiting hours are over.It' s time for you to leave.—I' m sorry, I didn't know the time or I ______ earlier.
I’ve got ______work to do on a ________ cold day.
The guide told us that he would organize some business men abroad___next week.
There was no news;____, she did not give up hope.
I want to ring him___to know the reason why he rang___while I was speaking yesterday.
—— ______ shall we have to go? —— Another five miles.