You should put_____ “s” at the end of this word.

She_______ a new idea for reducing pollution.

Some experts are warning that the step the USgovernment has taken to deal with the current crisis between China and Japan is______ of much risk

My school is far from my home . Iusually go there ________.

_________I borrow your lighter for a minute—Sure, no problem. Actually, you _________keep it if you want to. I’ve given up smoking.