When chatting with a stranger on the Internet, bear in mind he could be anybody.
| A．that | B．where |
| C．what | D．when |
. Thomas Edison considered genius to be _____ one per cent inspiration and ninety-nine percent perspiration.
| A．composed of | B．constituted in | C．consisted of | D．made up |
A completely new situation is likely to _____ when the school leaving age is raised to 16.
| A．arouse | B．rise | C．arise | D．raise |
High interest rates _____ people from borrowing money.
| A．discourage | B．decrease | C．disturb | D．disgust |
They always kept on good _____ with their next-door neighbors for the children's sake.
| A．friendship | B．relations | C．intentions | D．terms |
. People who live in a small village are bound to see a good _____ of each other.
| A．sum | B．quantity | C．deal | D．amount |