He was lost in the busy streets. But at last it was _______ of him to find the way home.

You should have a part-time job. —-I don’t _____you,Mum,I am too young to do that.

I have more paper clips than_______, but my CDs are fewer than________.

Will you buy this nice camera, Henry?– No. It’s too expensive. I can’t ________ it.

_________all of them are strong candidates, only one will be chosen for the post.