Helen has got it takes to be a great tennis player. In other words, she has the potential to become world famous.

What you needmost is to_______ what you have learned to your work.

Give me a minute to check out, and I’ll meet you at the gate.—____, Mike, I’m not in a hurry.

He became inspired when he thought abouthelping ordinary peopletocholera.

Luo Yang devoted all his life _________for China Nation Aviation(中国航天).