Tom, your homework all the time. It’ not good for your eyes.

Oh, there is someone knocking at the door. — __________ must be your neighbour, Mrs Black.

Excuse me, could you tell me the way tothe British Museum–Sorry, I’m a stranger here.–_______.

Studies show that people are more ________ to suffer from back problems if they always sitbefore computer screens for many hours. [ ]

Usually we get ________ about something and end up ________ in Chinese.