2 . We had a couple of days of extremely terrible weather, but our vacation was ______ perfect.

A．even

B．hardly

C．otherwise

D．rarely

6 . 我朋友借钱给我了。否则，我可付不起这次旅费。(otherwise)(汉译英)

7 . 词性转换
1. no(无)+where(哪里)→________ adv. 无处;任何地方都不
2. other(以其他方式)+wise(明智的)→________ adv. 否则;另外
3. helicopterist n. 直升机驾驶员→________ n. [航] 直升飞机
4. mid(中间的;中央的)+night(夜晚)→________ n. 午夜
5. threaten vt. 威胁;恐吓→________ n. 威胁，恐吓
6. propertyless adj.无财产的→________ n. 性质，性能;财产
7. sufficient adj.足够的，充足的→________ adv.足够地，充足地
8. sheltery adj. 庇护的，遮盖的→________ n. 庇护;避难所

8 . Complete the sentences with the correct forms of the words in the box.

argue          determine          independent        limited          muscle          orbit        otherwise          pattern            procedure        sufficient

1. Some satellites can go around Earth in 90 minutes. Others that are much further away can take a whole day to__________ Earth.
2. Crop circles first began appearing in England in 1975. Some people believe these mysterious__________ are created by aliens.
3. The musician hopes that he will have__________ time to make the new album
4. Before you begin exercising, you should spend five or ten minutes warming up your__________.
5. Please write down a list of the things you want to buy. You will forget them__________.
6. If you encourage students to express their thoughts and creative ideas, they will learn to become__________ thinkers.
7. You might be right, but don't try to convince people by__________. Because if they are angry, they will be unable to hear you.
8. The safety video shows the proper__________ for leaving the cinema in case of fire.
9. The direction in which education starts a man will__________ his future life.
—Plato
10. This training is designed for anyone who has__________ knowledge of outdoor survival.