David has made great progress recently. — _____.[ ]

o many people at the street corner______ — Oh, a traffic accident has justhappened.

He was chosen to be a volunteer of the Olympic Games.— Great! No one speaks English _______ him.

put him down for a well-educated man.—-_______? —-I mean that he’s well-educated man.

I need something for cutting the paper.— Oh, you want a knife OK, I’ll get ______ for you.