(2013·安徽高考)This project requires close teamwork. ________ will be achieved unless we work well together.

—Have you           some new ideas?—Yeah. I’ll tell you later.

Bending down，he        the footprints    that hadn’t been blow away in the wind, concluding that they belonged to a wolf.

We most prefer to say yes to the ______ of someone we know and like.

I’m told that the job is open to everyone ______ their previous experience. So it’s a chance for a green hand like you.