Измените на Present perfect 1)I read the book 2)He wrote a

1) I have just read the book.
2) He has already written a new book.
3) She has given her friend a clock recently.
4) He has already told me the answer to my question.
5) They have just gone away with some friends.
6) Mr. Smith has spoken to me about you lately.
7) The students have written some short stories recently.
8) I have already understood the work very well.
9) Mr. Smith has just told the students about some English writers.
10) Liza has already cooked the dinner for Mr. Smith.
11) We have never seen a play by Shaw.
12) Tom has already given us the tickets.
13) He has gone to the theatre with Molly this week.
14) They have gone to the theatre with Molly this month.
15) We have spoken about the play recently.
16) He has never spoken about the play.
17) I have just spoken about the play.
18) Tom has left his book at home.
19) All the students have left their books at home today.
20) You have already done that work well.