I was surfing the Internet my brother was doing his homework.
| A．after | B．because | C．while | D．When |
Can you imagine __________ on the earth in the future?
| A．how will life be | B．what will life be like |
| C．how life will be like | D．what life will be like |
Teenagers would rather ________ phone calls while businessmen prefer ________ emails to communicate with each other.
| A．make; to write | B．making; writing |
| C．to make; to write | D．make; writing |
__________ suggestion he offered! It will be of great help.
| A．How useful | B．What useful |
| C．How a useful | D．What a useful |
_________ of the girls in our school had better achieve a balance between work and play.
| A．Every | B．Either | C．Every one | D．B&C |
Learning English can make _________ to talk with foreigners.
| A．you easier | B．you more easily |
| C．it easier for you | D．it more easily for you |