假设你班将举行一次英语班会，主题为“中学生应该如何使用家长给的零花钱”。请你根据提示写一篇发言稿。
| 使用方式 |
好处 |
| 存入银行 |
养成节约的习惯 |
| 购买书籍 |
获取知识 |
| 其他 |
培养兴趣（音乐、体育、集邮等） |
注意：
1. 词数：100左右； 2. 参考词汇：零花钱—pocket money
Dear friends ,
Computers can do nothing．But once ______what to do, they show extraordinary power to do a great deal．
| A．to program | B．being programmed |
| C．programmed | D．having programmed |
_______ twice a year, whether it is a car or a bus or a
truck, is the rule that every driver must obey in this city．
| A．Being examined | B．Examining |
| C．Examined | D．Having been examined |
What a pity! ________joined in the party, I would have met my old friend．
| A．lf I have | B．Had I | C．I had | D．Have I |
Today's homework was easy _______so I finished it quickly and went out to play．
| A．to be done | B．done | C．d oing |
D．to do |
Don't you think _______of great importance that we should keep fit by taking exercise regularly?
| A．this | B．that | C．which | D．it |