Asia is important to America because America’s future _____ trade with Asia’s growing economies．

— I feel really disappointed not to have got that job.— Don't worry. Maybe something better will ______.

Seeing the world-famous pianist standing in front of her, the young pianist ______ a cry of joy and surprise.

---Bob’s   the branches from the tree. Go and   for firewood. Bill! ---Do you think I’m really     for his kind of work?

—Have you finished the work?—Not yet. I _______ to do it just a moment ago.