Измените на Present perfect
1)I read the book
2)He wrote a new book
3)She gave her friend a clock
4)He told me the answer to my question
5)The went a way with some friends
6)Mr.Smit spoke to me about you
7)The students wrote some short stories
8)I understood the work very wall.
9)Mr.Smit told the students about some English writers
10)Liza cooked the dinner for mr. Smit
11)We saw a play by Shaw
12)Tom gave us the tickets
13) He want to the theatre with Molly
14)They want to the theatre with Molly
15)We spoke about the play before
16)He spoke about the play before
17)I spoke about the play before
18)Tom left his book at home
19)All the students left their books at home
20)You did thet work well

1) I have read the book.
2) He has written a new book.
3) She has given her friend a clock.
4) He has told me the answer to my question.
5) She has gone away with some friends.
6) Mr.Smit has spoken to me about you.
7) The students have written some short stories.
8) I have understood the work very wall.
9) Mr.Smit has told the students about some English writers.
10) Liza cooked the dinner for mr. Smit.
11) We have seen a play by Shaw.
12) Tom has given us the tickets.
13) He has gone to the theatre with Molly.
14) They have gone to the theatre with Molly.
15) We have spoken about the play before.
16) He has spoken about the play before.
17) I have spoke about the play before.
18) Tom has left his book at home.
19) All the students have left their books at home.
20) You have done that work well.

1)I have read the book
2)He has wrote a new book.
3)She has gave her friend a clock
4)He has told me the answer to my question
5)They have went a way with some friends
6)Mr.Smit has spoke to me about you
7)The students have wrote some short stories
8)I have understood the work very wall.
9)Mr.Smit has told the students about some English writers 
10)Liza has cooked the dinner for mr. Smit
11)We have saw a play by Shaw
12)Tom has gave us the tickets 
13) He has want to the theatre with Molly 
14)They have want to the theatre with Molly
15)We have spoke about the play before
16)He has spoke about the play before
17)I have spoke about the play before
18)Tom has left his book at home
19)All the students have left their books at home
20)You has did thet work well