Linda: Hi, Peter, I haven’t seen you for ages.
Peter: Hi, Linda. It’s great to see you.
Linda: You look tired. What have you been doing?
Peter: Oh, I have been helping my mother in that restaurant round that corner.
Linda: Are you working there?
Peter: Yes, I have had the job since summer.
Linda: I have wanted to find a summer job for a long time, but I’ve been too busy.
Peter: What have you been doing?
Linda: I have been getting ready for my music school exams since July.
Peter: Oh, That’s really important. Do you have a piano?
Linda: Yes, I have had one all my life. My mother played it when she was young.
Peter: Well, good luck to you, Linda. I’m afraid I have to go now. Bye-bye.
Linda: Bye!
Tom usually draws in his exercise book.
She speaks 4 foreign languages.
I stay at home during my holidays.
Look! The boys are playing in the yard.
We are reading this book already.
She is just arriving at the station.
Be careful! You drive too fast.
Do you eat fruits every day?
Am I watching TV programme now?
Do you have time to help me?
Envy. See, you are a very beautiful girl.
1)Ask permission to sit.
2)Give consent
3)...
4)this book is very old, it cannot be touched.
5)these jeans should not be worn to school.
Допустимы оба варианта, это все зависит от контекста.