They Were the Boy Scouts__________to help elderly people cross the streets．

I ____ go to bed____ my mother came back home.

James is good at sports. He plays _____basketball well, and he plays _____piano well, too.—Wow, he’s so good.

The white trousers look nice. He wants to_____.

Let me teach you how to download music from the Internet. — Teach me? ______! I know how to do it earlier!.