Father’s Day is coming. I’ll buy a special _____/’present/ for my father.

I heard the old man won ______ yuan in the lottery. —Really？What a lucky man!

I was about to go to bed _____ one of my old classmates made a call to me.

Don’t you think that the river is _________ now?

What do you think of Tom？–He is a man of______words. He always stays alone(独自地).