1 . His dream is to be a ________ (translate), showing people the beautiful words.

2 . 一般来说，英语单词有一定的构成规则，了解这些规则可以帮我们记单词和猜测单词含义。最常见的构词法有合成法和派生法。像classroom, notebook, girlfriend等通过“单词+单词”形式构成的单词，叫合成词。像teach→teacher, sun→sunny, happy→unhappy, like→dislike等通过在原词基础上加后缀或前缀构成新词的方法叫派生法。请结合你对构词知识的理解，结合下列上下文，猜测划线单词的含义。写出划线的汉语。
1. He wants to be a sportsman.
2. She comes from Qingdao. She likes seafood.
3. What's this, madam? Oh, it's a starfish.
4. I think Beethoven is a great musician in the world.

3 . We should treat everyone with kindness and ____________（warm）, spreading love and joy everywhere we go.

4 . It is really   ________ that Japanese say the Diaoyu Island is theirs.

5 . He made a __________ (predict) that the prices of houses will drop.

6 . You’d better talk to him __________ (patient), or he will get excited.

7 . __________ (explore) of the solar system began in the 19^th century.

8 . The factory is the largest __________ (employ) in the area.

9 . The university welcomes __________ (apply) forms from excellent students.

10 . Doctors need 50 healthy __________ (voluntary) for the diet.