Ⅰ. 根据句意及首字母提示完成单词（10分）
1. Danny f_____ in passing the exam so he was very sad.
2. A m_____ is a part of a computer, just like a little animal with a long tail.
3. Has Tom c_____ the computer to the phone line?
4. The k_____ of the computer is broken. So we can’t type.
5. If you press the b_____，the lights will be off.
Ⅱ. 用所给词的适当形式填空（10分）
1. I have finished_____ (watch) this movie three times.
2. My pen pal _____ (send)me ten e-mails.
3. I’m glad to_____ (receive) my sister’s e-mail.
4. The police has saved the boy in the river _____ (success).
