Data Base3000 Level 1の長文

Level1 長文
長文とはいえ基礎単語ばかりを使用しているので私にも理解はできました。

Emi invited Mike to her house yesterday.
She said, My dad cocks every Saturday.
He's a good cook. Let's eat dinner together.
Mike went to Emi's house at noon and met her father.
Where do you come from, Mike? Emi's father asked.
I am from Canada.
Canada?
you are Emi's first friend from Canada. Our family welcomes you.
Thank you. Mike said and asked Do you often cook ,sir?
Emi's father answered Yes, once a week. I love cooking enjoy it very much. Well, Mike, are you in good health?
Yes, I am. said Mike.
Good! Usually I cook only for my family. We like to eat very hot and spicy food. If you think it is too hot, please say so. don't be afraid , though. 
You will be OK, because you are in good health.
Oh, said Mike. Actually, he couldn't eat very hot dishes.
I forgot to do my homework. I have to go home now.
Then he tried to leave.
No, please stay.
Emi caught Mike's arm and said, Don't you want to have dessert?