Ответы
I'm tired. We have been walking for over an hour. Let's stop and rest for a while.
The zoo isn't far from here. I have walked there many times.
I have written my friends at least a dozen letters since I left home and come home.
Sally is writing a letter to her boyfriend. She has been writing it since she got home from class. It's going to be a long letter.
The telephone has rung four times in the last hour, and each time it has been for my roommate.
The telephone has been ringing for almost a minute. Why doesn't someone answer it?
She is 80 and she has never read a book in her life.
The secretary is very tired. She has been typing all morning.
Tom is reading a book. He started two hours ago and he is on page 53. He has been reading for two hours.
Hello! I am cleaning the windows. So far I have cleaned five of them and there are two more to do.
My grandfather died 30 years ago. I have never met him.
A: Is your father at home?