Ⅱ. Write the words in right forms according to the requirements.
1. lead(过去式) 2. probably(形容词)
3. top(反义词) 4. fireman(复数)
5. serve(名词) 6. apology(动词)
7. wake(过去式) 8. final(副词)
9. sleep(形容词) 10. he(反身代词)

1. led
2. probable
3. bottom
4. firemen
5. service
6. apologise
7. woke
8. finally
9. sleepy
10. himself

1. "lead" 的过去式为 "led"，属于不规则动词变化。
2. "probably" 的形容词是 "probable"，通过去 -ly 变为形容词。
3. "top" 的反义词为 "bottom"，表示顶端和底部的对应。
4. "fireman" 的复数形式为 "firemen"，属于不规则复数变化。
5. "serve" 的名词形式为 "service"，通过加 -ice 变为名词。
6. "apology" 的动词形式为 "apologise" (沪教版中常用 -ise 结尾)。
7. "wake" 的过去式为 "woke"，属于不规则动词变化。
8. "final" 的副词形式为 "finally"，通过加 -ly 构成副词。
9. "sleep" 的形容词为 "sleepy"，表示困倦的。
10. "he" 的反身代词为 "himself"，表示他自己。

Ⅲ. Complete the sentences with proper words.
1. He was s a large cigar(雪茄).
2. His bike is his only means of t.
3. The receptionist l us to the boardroom.
4. You should a to her for your rude behaviour.
5. F, we managed to climb onto the top.
6. He was so tired that he fell a at his desk.
7. He was late for school because he w up late yesterday.
8. Guide dogs are b people's good friends.
9. Footnotes are given at the b of each page.
10. What does this sentence m?
11. I want to thank you for your h advice.
12. A r is a person whose job is to deal with people arriving at a hotel.
13. Dogs often b at strangers.
14. A fire e is a special vehicle used for fighting large fires.
15. My parents don't a me to play computer games.

1. smoking 2. transport 3. led 4. apologize 5. Finally 6. asleep 7. woke 8. blind 9. bottom 10. mean 11. helpful 12. receptionist 13. bark 14. engine 15. allow

1. 句意为“他正抽着一支大雪茄”，结合首字母s，应填smoking（过去进行时，be动词后接现在分词）。
2. “means of transport”表示“交通工具”，首字母t，填transport。
3. 句意为“接待员带我们去会议室”，结合首字母l，填led（lead的过去式）。
4. “apologize to sb.”表示“向某人道歉”，首字母a，填apologize。
5. 句意为“最后，我们成功爬上了顶部”，首字母F，填Finally。
6. “fall asleep”表示“入睡”，首字母a，填asleep。
7. “wake up”表示“醒来”，由yesterday可知用过去式，首字母w，填woke。
8. 句意为“导盲犬是盲人的好朋友”，首字母b，填blind。
9. “at the bottom of”表示“在……底部”，首字母b，填bottom。
10. 句意为“这个句子是什么意思”，首字母m，填mean。
11. 句意为“感谢你的有用建议”，首字母h，填helpful。
12. 句意为“接待员是在酒店处理客人到达的人”，首字母r，填receptionist。
13. 句意为“狗经常对陌生人吠叫”，首字母b，填bark。
14. “fire engine”表示“消防车”，首字母e，填engine。
15. “allow sb. to do sth.”表示“允许某人做某事”，首字母a，填allow。