Lisa: (Calls her mom) Hi, mom. This is Lisa.

Lisa’s mother: Hi, sweetheart. What’s up? I am very busy in the office right now.

Lisa: It’s five now. When are you coming home?

Lisa’s mother: I’m afraid I will be home late.

Lisa: What? Please, you can’t be home late today.

Lisa’s mother: why?

Lisa: No. Nothing. I miss you a lot.

Lisa’s mother: All right. I am taking my paper work home. I will go home by car. See you, sweetheart.

Lisa: See you.

15 minutes later, Lisa’s mother walks into the house...

Lisa: Surprise! Happy Birthday! (Show a bag and a cake on the table)

Lisa’s mother: Oh my god, I totally (完全) forgot it is my birthday. You are so sweet. Thank you so much.

1.What is Lisa’s mother doing when Lisa calls her?

A Working.

B Sleeping.

C Eating.

D Reading.

解析：选A。A细节理解题。根据“I am very busy in the office right now.”可知，丽莎打电话的时候她妈妈在工作。故选A。

2.When does Lisa call her mother?

A At 4:00 pm.

B At 5:00 pm.

C At 5:15 pm.

D At 6:00 pm.

解析：选B。B细节理解题。根据“It’s five now.”可知，她打电话的时候已经是五点了。故选B。

3.How does Lisa’s mother go home?

A On foot.

B By bike.

C By bus.

D By car.

解析：选D。D细节理解题。根据“I will go home by car.”可知，她妈妈坐车回家。故选D。

4.What does Lisa buy for her mother?

A A dress and a postcard.

B A bag and a dress.

C A bag and a cake.

D A bag and a helmet.

解析：选C。C细节理解题。根据“Show a bag and a cake on the table”可知，她给她妈妈准备了一个手提包和一个蛋糕。故选C。

5.Did Lisa’s mother forget her birthday?

A Yes, she did.

B No, she didn’t.

C Yes, she was.

D No, she wasn’t.

解析：选A。A细节理解题。根据“I totally forgot it is my birthday.”可知，她妈妈完全忘记了自己今天过生日。故选A。