— Could you tell me something about the boy who helped you just now ?— Sorry, I know nothing about him. We are ______.

The koalas get up and eat    at night.

—Did you go to the Old People’s Home yesterday?  —Yes. I am a __________ of our school. I like helping people.

— Linda, could you help me? There are __________ for supper. — Sure, I’ll go and get some. 

 ―Congratulations, Jane, you have won the first prize in the physics competition.―Thank you, Mr Green. I can’t make such great __________ without your help.