() 4.—Where is Dad? —
A. He is tired.
B. He is in his bedroom.
C. He is sleeping.

B

问句“Where is Dad?”中，where用于询问地点，需选择回答地点的选项。A选项回答的是状态，C选项回答的是正在进行的动作，均不符合；B选项回答了地点，符合题意。

() 5.The art room nice and clean. The walls white.
A. is; is
B. is; are
C. are; is

B

本题考查be动词的用法，is用于单数主语前，are用于复数主语前。第一句主语"the art room"是单数，所以用is；第二句主语"the walls"是复数，所以用are，因此选B。

() 6.Don't in the classroom. It's not safe.
A. run
B. running
C. to run

A

本题考查祈使句的否定形式，“Don't + 动词原形”用来表达禁止做某事，选项中只有run是动词原形，符合语法要求。

() 7.My skirt is too small. I need a new one. Let's go to the .
A. farm
B. clothes shop
C. school

B

根据句子语境，“我的裙子太小了，我需要一条新的”，结合选项含义：A. farm（农场），B. clothes shop（服装店），C. school（学校），买新裙子应该去服装店，所以选B。

() 8.—What are these? — sheep and horses.
A. It's
B. They're
C. We're

B

问句中的“these”是复数指示代词，指代复数事物，回答时需用复数代词“they”来指代，对应的be动词是“are”，缩写为“They're”。A选项“It's”用于指代单数事物，C选项“We're”表示“我们是”，均不符合语境，因此选B。

() 9.—What's this? — a cow.
A. I'm
B. It's
C. They're

B

问句“What's this?”用于询问单数事物，回答时要用“It's...”来指代该单数事物。选项A“I'm”表示“我是”，不符合语境；选项C“They're”是复数形式，与问句中的单数“this”不匹配，因此选B。

() 10.Anna the tomato plants every week.
A. waters
B. water
C. watering

A

本题考查一般现在时的用法。主语Anna是第三人称单数，谓语动词需用第三人称单数形式，water的第三人称单数形式为waters，因此选A。

Ⅳ. Read and choose the right sentences.
读一读，选择恰当的句子补全对话。
A. Don't be late for class.
B. Don't be so loud.
C. Breakfast is ready.
D. Can I take this apple to school?
E. What time is it?
It's 7:30 in the morning. Anna is sleeping in the bedroom.
Dad: Anna, time for school.
Anna: 1.
Dad: It's 7:30. Hurry up! 2.
Anna: It's too early, Dad.
Dad: Shh. 3. Mum is sleeping in her bedroom. She is tired.
Anna: I'm sorry. I'll get up soon.
Dad: 4. We have bread, milk and some fruit.
Anna: I like them all. Thank you, Dad. 5.
Dad: Yes, but don't eat in class.
Anna: OK.

1. E；2. A；3. B；4. C；5. D

1. 根据下文爸爸回答“It's 7:30.”，可知此处Anna在询问时间，应选E。
2. 爸爸催促Anna快点，结合语境是提醒她上学别迟到，应选A。
3. 爸爸说“Shh.”（嘘），且提到妈妈在睡觉，所以是让Anna小声点，应选B。
4. 下文提到了早餐的食物，说明此处是告知Anna早餐准备好了，应选C。
5. 根据下文爸爸的肯定回答及提醒，可知此处Anna在询问能否带苹果去学校，应选D。