Where are your brothers? ________.
| A．He is at home | B．He is in his room |
| C．Yes，they are | D．I don’t know |
The food ________ because it _________ good.
| A． sold out soon; was tasted |
| B． was soon sold out; tasted |
| C． has soon sold out; tasted |
| D． will soon sold out; tasted |
He __________ when I go to see him.
| A． will always work |
| B． has always worked |
| C． is always working |
| D． works always |
Great changes __________ in China in the past few years.
| A． were taken place |
| B． took place |
| C． have been taken place |
| D． have taken place |
My sister has learnt English _________.
| A．for twelve years ago |
| B．since she was four |
| C．twelve years ago |
| D．at the age of four |
Do you think that the bridge _________ in a year?
| A． would be completed |
| B． will be completed |
| C． had been completed |
| D． is being completed |