填空题Choose the proper words to fill in the blanks. （选填字母）1. He said it in ______ earnest.2. Each morning he ______ has his breakfast and reads the morning paper.3. He gave her a ______ kiss on the cheek.4. At the party, we try to provide a very ______ atmosphere.5. At 15, he was more ______ than his older cousins who lived in the country.A. brotherlyB. deadlyC. worldlyD. leisurelyE. homely

步骤 1：理解每个选项的含义
- A. brotherly：兄弟般的，亲切的
- B. deadly：致命的，严肃的
- C. worldly：世俗的，世故的
- D. leisurely：悠闲的，从容的
- E. homely：家庭的，朴素的

步骤 2：分析每个句子的语境并选择合适的单词
1. He said it in ______ earnest.
- 这里需要一个形容词来修饰earnest（认真的），表示他说话非常认真。deadly（严肃的）符合语境。
2. Each morning he ______ has his breakfast and reads the morning paper.
- 这里需要一个形容词来修饰has，表示他每天早晨悠闲地吃早餐。leisurely（悠闲的）符合语境。
3. He gave her a ______ kiss on the cheek.
- 这里需要一个形容词来修饰kiss，表示他给她一个世俗的吻。worldly（世俗的）符合语境。
4. At the party, we try to provide a very ______ atmosphere.
- 这里需要一个形容词来修饰atmosphere，表示我们试图提供一个非常悠闲的氛围。leisurely（悠闲的）符合语境。
5. At 15, he was more ______ than his older cousins who lived in the country.
- 这里需要一个形容词来修饰he，表示他比住在乡下的表兄弟更兄弟般。brotherly（兄弟般的）符合语境。