1.Has he come?
Yes,he has.
He came an hour ago.
2.Have you read the book?
Yes,I have read the book .
I read it two days ago .
3. Has she translated the text?
Yes, she has translated the text.
She translated it ten minutes ago.
4. Have they met the teacher?
Yes, they have met the teacher.
They met him five minutes ago.
5.Has he built a bridge?
Yes, he has built a bridge.
He built it ten minutes ago.
6.Have they had lunch?
They have had lunch.
They had lunch ten minutes ago.
7.Has a taxi come?
Yes, it has.
It came a minute ago.
8.Has he seen Red Square?
Yes, he has seen it.
He saw it two days ago.
9.Has the lesson begun?
Yes,the lesson has begun.
It began five minutes ago.
10. Has it drunk the milk?
Yes,it has drunk the milk.
It drank the milk two minutes ago.