---I ’m going to the post office.
---________you’re there, can you get me some stamps?
| A．As | B． Because | C．While | D．If |
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 ________ e-mails to communicate with each other.
| A．make; to write | B．making; writing |
| C．to make; to write | D．make; writing |
He was so sad even though he mademistakes in the exam.
| A．such few | B．such little |
| C．so little | D．so many |
____________suggestion he offered! It will be of great help.
| A．How useful | B．What useful |
| C．How a useful | D．What a useful |