Ⅰ. Read and choose. (选择合适的单词补全句子。)

() 1. It's $ 15^{\circ}C $ outside in Beijing. It's .
() 2. It's $ 35^{\circ}C $. It's ____ and sunny in Sanya.
() 3. It's $ 6^{\circ}C $ in Beijing. It's ____ and rainy.
() 4. It's $ 25^{\circ}C $. It's ____ in Shanghai.

Ⅰ.1. B 2. A 3. C 4. D

Ⅱ. Read and choose. (选出每组单词中不同类的一项。)
() 1. A. speak B. cool C. sunny
() 2. A. cold B. hot C. degree
() 3. A. weather B. different C. bad

Ⅱ.1. A 2. C 3. A

Ⅲ. Read and choose. (读一读，选择正确的选项补全对话。)
Chen Jie：Hello! 1.
John：Hi, Chen Jie! This is John. 2.
Chen Jie：It's cool and rainy. 3. Is it hot?
John：4. It's 20 degrees. 5.
A. What's the weather like in Shanghai?
B. It's warm.
C. Chen Jie speaking.
D. What about New York?
E. No, it isn't.

Ⅲ.1. C 2. A 3. D 4. E 5. B