Поставить глаголы в Present Perfect или в Past simpl
1) I already (to do) my homework
2) I (to do) my homework yesterday
3) He just (to come) home
4) He (to come)  home a minute ago
5) You ever (to be) to New York
6) I (not yet to eat) today
7) He (not to eat) yesterday
8) When you (to see) Mary ? - I (to see) her last week
9) Where you (to put) my pen
10)You (to read) the boohs on this help?

1)I've already done...;2I did...;3)He has just come home4)he came...;5)have you ever been to NYC6)I haven't eaten today yet7)he didn't eat ...;8)When have you seen Mary?-I saw ...;9)Where have you put my pen?10)если это вот такое предложение You (to read) the books on this shelf?,то вот так будет:Have you ever read the books on this shelf?