七、阅读表达。
阅读下面短文，用英语回答短文后的问题。
It's Saturday morning. There are many people at Sunshine Shopping Mall. Mrs Black and her son, Jim, are also in the shopping mall.
It is Mr Black's birthday next Wednesday. Mrs Black wants to buy a new shirt for him. Soon she finds a good one. She thinks this new shirt and Mr Black's black suit are a good match. It's 75 yuan. But Mrs Black takes it at a 20% discount(折扣) at last.
Jim likes sport and he is a member of the school football team. His school will have a football match next Friday, so Mrs Black buys a pair of new sports shoes for him.
Jim's sister, Kate, is busy at school with her dancing lessons. She is going to dance at New Year's party. Mrs Black buys a pink dress for her because Mrs Black thinks her daughter looks pretty in pink. She also buys some pink hair clips for Kate. She thinks they match Kate's new dress well.
About 3 hours later, Mrs Black buys all she wants. When she thinks of her family, she smiles. She is too tired, but she feels so happy.
1. When is Mr Black's birthday?

2. How much does Mrs Black spend on Mr Black's new shirt at last?

3. What does Mrs Black buy for Jim?

4. How does Mrs Black feel after shopping?

5. Do you like shopping in malls? Why?