If you have a headache, you must take some ______.

 —What are you going to be when you grow up?—A(n) ____. I like to draw pictures very much.

 Can you speak in a ____ voice? We can hardly hear you.

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

There are many _______ playing on the playground.