— What's the matter with you, Lucy?
— After the long walk, my legs _____ and I couldn't go any farther.
| A．gave off | B．gave in | C．gave up | D．gave out |
The more one is _______ the English-speaking environment, the better he or she will learn the language.
| A．exposed to | B．filled in | C．caught on | D．kept up |
The question_______ you should take this medicine should be decided by your family doctor.
| A．why | B．whether | C．if | D．that |
The sights of Nanchang never fail to _______ foreign tourists, making them abandon themselves to the beauty of the city.
| A．impress | B．inform | C．convince | D．addict |
You trust an online shop just because it has a beautifully-designed website.
| A．shouldn’t | B．mustn’t | C．couldn’t | D．needn’t |
—Jack said you got a unique watch for your birthday.
—Yes. Maybe it is not to the taste of , but I like it.
| A．everyone | B．anyone | C．none | D．nobody |