1. I have two ______ (dictionary). One is English-Chinese dictionary, and the other is
    Chinese-English dictionary.
2. A: What's the result of the race, Mary?
    B: Jane is the ______ (one) in the race, Barbara is the ______ (two) and I am the ______ (three).
3. The Yellow River is the second ______ (long) river in China.
4. The boy is old enough to ______ (dress) himself.
5. The weather in Beijing is quite ______ (difference) from that in Guangzhou.
6. I'm very ______ (interest) in that ______ (interest) story.
7. It's more ______ (convenience) to take a taxi to the station than take a bus, but too expensive.
8. Be careful! Put the secret letter in a ______ (safety) place.
9. Lucy is ______ (jealousy) of her friend's beauty.
10. Liu Xiang and Yang Liwei are ______ (hero) in different fields.

1. I have two               (dictionary). One is English-Chinese dictionary, and the other is Chinese-English
    dictionary.
2. A: What's the result of the race, Mary? 
    B: Jane is the               (one) in the race, Barbara is the               (two) and I am the               (three).
3. The Yellow River is the second                (long) river in China.
4. The boy is old enough to                (dress) himself.
5. The weather in Beijing is quite                (difference) from that in Guangzhou.
6. I'm very                (interest) in that                (interest) story.
7. It's more                (convenience) to take a taxi to the station than take a bus, but too expensive.
8. Be careful! Put the secret letter in a                (safety) place.
9. Lucy is                (jealousy) of her friend's beauty.
10. Liu Xiang and Yang Liwei are                (hero) in different fields.