Why don’t you _________your teacher for help?
He isn’t a man who knows _____ to deal with people properly, but he does know _____ to do with all kinds of papers in front of him.
--- Why did you leave the fan on in your room? It’s a waste of electricity. ---________
She is a polite and fair person.She loves peace and does not like to others.
---Which of these shirts do you like best? --- I’ll take . They are all expensive and out of fashion.
---I’m a little weak in Maths. I don’t know how to improve it. --- Why not __________ Daniel for help? He’s very good at it.