The most crowded part in a city is usually the city center, ______ many shopping malls and office buildings.
| A．which lie | B．which lies |
| C．where lie | D．where lies |
We students had better ______ some sports because sports can give us a perfect figure and protect us from getting illness easily.
| A．take up | B．make up |
| C．pick up | D．build up |
Finally, the young explorer, through a series of lucky accidents, arrived ______ was so-called the valley of death by the locals.
| A．where | B．what | C． in which | D．in what |
The police and the locals joined together to look for the missing boy, ______
his families a ray of hope.
| A．gave | B．to give |
| C．giving | D．having given |
While people enjoy great convenience modern life brings, the living conditions in the mountain village are still quite ______.
| A．negative | B．subjective |
| C．positive | D．primitive |
—We might as well try our best before quitting.
—______! We should give it a try!
| A．You said it | B．You name it |
| C．You deserve it | D．You got it |