Don’t worry! I’m sure you’ll _____ your classmates if you are kind and friendly to them.

He looks unhappy.—Yes,but he can’t say what it is_______is bothering him.

On behalf of my country and the other leaders of the world, with whom I have talked, I appeal for a peaceful settlement to the conflicts

Could you do me a favor?—It depends on _______ it is.

I have got a headache.—No wonder.You___in front of that computertoo long.