( )1.My parents usually get up ______ 6:40 a. m.

A.on
B.in
C.at

【解析】：本题考察的是时间介词的用法。在英语中，表示具体的时间点时，我们通常使用介词at。选项A的on通常用于表示具体的某一天或日期；选项B的in则常用于表示一段时间，如月份、年份或季节等。而本题中给出的时间是6:40 a.m.，是一个具体的时间点，因此应该使用介词at。
【答案】：C

( )2.—What's the date today? —______.

A.It's Tuesday
B.It's cool
C.It's April 1st

【解析】：问句“What's the date today?”询问的是今天的日期。选项A“It's Tuesday”回答的是星期；选项B“It's cool”回答的是天气；选项C“It's April 1st”回答的是具体日期，符合题意。
【答案】：C

( )3.—Is Amy answering the phone? —______.

A.Yes, he does
B.No, she is writing a letter
C.No, he isn't

【解析】：首先分析问句，问句是“Is Amy answering the phone?”，这是一个现在进行时的一般疑问句，询问Amy是否正在接电话。Amy是女性名字，所以回答时应该用she来指代。接着看选项A，“Yes, he does”中用了he，与Amy的性别不符，所以A选项错误。再看选项C，“No, he isn't”同样用了he，也与Amy的性别不符，所以C选项错误。最后看选项B，“No, she is writing a letter”用了she来指代Amy，并且给出了一个与接电话不同的动作“writing a letter”，符合问句的语境和语法。
【答案】：B

( )4.There is a call ______ you.

A.for
B.on
C.at

【解析】：本题考查介词的用法。“There is a call for you.”是固定表达，意思是“有你的电话”，这里“for”表示“为了；给”，符合语境。“on”表示“在……上面；关于”，“at”表示“在（某地、某时刻等）”，均不符合此处语义。
【答案】：A

( )5.—______? —They are listening to music.

A.What do they do
B.What are your grandparents doing
C.What are you doing

【解析】：根据答语可知空白处应询问“正在做什么”，且答语中主语是they，因此空白处应使用第三人称复数。A选项意为“他们是做什么的”，询问职业，与答语不符；C选项意为“你正在做什么”，主语是第二人称，与答语不符；B选项意为“你的祖父母正在做什么”，主语是第三人称复数，符合语境。
【答案】：B

二、句型转换。
1. —Are you having lunch at home? —Yes, ______.(作肯定回答)
2. Jack is flying a kite now.(对画线部分提问)
______ ______ Jack ______ now?
3. He goes to work at 7:30 a. m.(改为一般疑问句)
______ he ______ to work at 7:30 a. m.?
4. I have lunch at 12:00 noon.(对画线部分提问)
______ ______ you ______ lunch?
5. —Do you like spring? —______.(作肯定回答)

1. I am
2. What is; doing
3. Does; go
4. When do; have
5. Yes, I do

三、根据短文内容,判断下列句子正误,正确的写“T”,错误的写“F”。
Sally and Betty are good friends. Sally is ten. She comes from America. Betty is nine. She's from London. They study in the same school, but in different classes. Sally's mother teaches in a primary school. Her father is a bus driver. Betty's mother makes clothes in a factory (工厂). Her father is a policeman. They can speak English, French and a little Chinese.
Sally's mother likes cooking. She likes eating rice. But Sally's father doesn't, he likes drinking milk and eating bread. Betty's mother doesn't like cooking. But she likes dancing. She dances beautifully. Betty's father likes doing housework and growing flowers. Now he is cooking in the kitchen. Look! Betty is helping her father.
( )1. Sally is ten. She is from London.
( )2. Betty and Sally are not in the same class.
( )3. Sally's mother is a doctor.
( )4. Betty's father often does housework.

【解析】：
1. 根据短文内容“Sally is ten. She comes from America.”可知Sally来自美国，不是伦敦，所以第一题是错误的。
2. 根据短文内容“They study in the same school, but in different classes.”可知Betty和Sally在同一所学校，但不在同一个班级，所以第二题是正确的。
3. 根据短文内容“Sally's mother teaches in a primary school.”可知Sally的妈妈是小学老师，不是医生，所以第三题是错误的。
4. 根据短文内容“Betty's father likes doing housework and growing flowers.”可知Betty的爸爸喜欢做家务和种花，可以推断出Betty的爸爸经常做家务，所以第四题是正确的。
【答案】：
1. F
2. T
3. F
4. T