()2. What can you do summer?

A.on
B.in
C.at

B

表示季节的名词前用介词in，summer（夏天）是季节，因此选B。

()3. —Are you eating bread? —.

A.No, we isn't
B.No, we are
C.No, we aren't

C

本题考查一般疑问句的否定回答。问句是Are you引导的，主语是we，否定回答结构为No, we aren't。A选项be动词错误，B选项前后矛盾，只有C选项正确。

()4. —What is John doing? —.

A.He is take pictures
B.She is taking pictures
C.He is taking pictures

C

1. John是男性，人称代词用He，排除B；2. 现在进行时结构为“be + 现在分词”，A中take是原形，错误；C符合结构，人称正确。

()5. Kangaroos can .

A.jump
B.jumping
C.is jumping

A

情态动词can后接动词原形，A选项是动词原形，符合语法规则；B是现在分词，C是现在进行时结构，均不符合。因此选A。

四、根据短文内容判断句子正误，正确的写“T”，错误的写“F”。
Mike: Hello!
Miss White: Hello, this is Miss White. What's everybody doing?
Mike: I am listening to music. John is watching TV. Zhang Peng is reading a book.
Wu Fan is drawing pictures.
Miss White: What is Amy doing?
Mike: Oh, she's writing an e-mail.
Miss White: OK. Bye!
Mike: See you!
()1. Miss White is answering the phone.
()2. —Is John watching TV?
—No, he isn't.
()3. Zhang Peng is reading a newspaper.
()4. Wu Fan is drawing pictures.
()5. Amy is writing a report.

1.T 2.F 3.F 4.T 5.F

1. 根据对话内容，Miss White正在打电话，句子表述正确；2. 对话中明确提到John is watching TV，句子回答错误；3. 原文是Zhang Peng is reading a book，不是读报纸，句子错误；4. 原文提到Wu Fan is drawing pictures，句子表述正确；5. 原文是Amy is writing an e-mail，不是写报告，句子错误。