The boy be very naughty, but he is very lovely.
| A．might | B．can | C．may | D．need |
_______ many people first go to the Internet for information, it is not always the best place for what you need.
| A．As | B．Since | C．When | D．While |
The boy was beaten by his stepmother, tears _______ down his cheeks quietly.
| A．flew | B．flowing | C．flown | D．to flow |
Unfortunately, the whole village was ________ by the earthquake.
| A．died away | B．wiped away | C．died out | D．wiped out |
The reason ______ most Chinese have healthy white teeth is ______ they eat a healthy diet.
| A．why; that | B．why; because | C．that; that | D．for; that |
In such hot weather, the new plant will have to be protected from the sun if they ______.
| A．are surviving | B．survives | C．are to survive | D．have survived |