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

The government spends _________ money protectingendangered animals

Have you known Mr. Smith for a long time—Yes, since he ______ to our university.

This pair of shoes________ me 100 yuan．

.On cold mornings, after washing your hair, you’d better dry it ______ using a hairdryer