Free bikes are in use(投入使用) in many places , shall we borrow one this Sunday—

This letter is in Japanese, and I don’tspeak a word of Japanese. Can you help me ——Sure. I ______ it for you.

You can never imagine what great trouble we have _______ the matter.

Would you like some.— Oh, yes, just a little.

It’s generous ________ him to provide the poorchildren ___________ so much food.—Yes. I think he is the person that we should admirevery much.