--Excuse me, sir. Would you do me a favour?---Of course. What is it?---I ________ if you could tell me how to fill out this form.
The two sportsmen congratulated each other______winning the match by shaking hands.
The travel costs ____ 2,000 dollars.
Jack is good, hard-working and intelligent. _____, I can’t speak too highly of him.
Everyone can borrow from this public library only two books _____ and they must be returned within a month.
“Where is David?” “He is upstairs ______ ready to go out.”