China has the _____ population in the world.
| A．smallest | B．most | C．largest | D．large |
In crowded places like airports and railway stations, you take care of your luggage.
| A．can | B．may | C．must | D．will |
—Did Alan see his old friends yesterday?
—Yes, he did. He his old friends for several years.
| A．didn’t see | B．wouldn’t see |
| C．hasn’t seen | D．hadn’t seen |
—It is selfless the doctor to devote all the time he had to caring for the patients.
—I think so, they are so great.
| A．for | B．of | C．with | D．to |
Of all my classmates, often goes to the Internet café to kill time.
| A．no one | B．none |
| C．nobody | D．everyone |
If we sit near front of the bus, we’ll have better view.
| A．/；the | B．/；a |
| C．the; a | D．the；the |