1 . Will it suit your _________ that we meet at 7.00 o'clock this evening?

A．satisfaction

B．appointment

C．delight

D．convenience

4 . ________ headaches can be stress-related or due to problems with the muscles in the neck and face, but there is often no obvious cause.

A．Satisfaction

B．Phenomenon

C．Addition

D．Tension

6 . 令工作人员满意的是，有许多人对他们的产品很满意。(satisfaction)
________, there are many people________.

9 . 词性转换
1. energy n. 能源；能量；精力→ ______ adj.有活力的，精力旺盛的
2. virtual adj.很接近的；虚拟的；事实上的→ ______ adv.事实上；实质上
3. compose vt.构成；作曲→ ______ n. 成分；（音乐、艺术、诗歌的）作品→ ______ n. 作曲者；作曲家
4. perform vi.& vt.表演；履行；执行→ ______ n. 表演；演技；表现→ ______ n. 表演者；演员
5. able adj.能够的→ ______ vt.使能够；使可能→ ______ adj.残疾的；无能的→ ______ n. 残疾；无能
6. conduct vt.组织；执行；指挥→ ______ n. 指挥；售票员
7. origin n. 起源；源头→ ______ adj.原来的；独创的→ ______ adv.本来；起初
8. satisfy v.（使）满足；（使）满意；符合→ ______ n. 满足；满意；欣慰→ ______ adj.感到满意的→ ______ adj.令人满意的
9. various adj.各种各样的；各种不同的→ ______ n. 多样；种类；变化
10. react v.（作出）反应→ ______ n. 反应；回应