5) Complete the sentences with the present perfect simple or past simple.
1 Have you finished (you / finish) your homework yet, Sam?
2 My sister went (go) to a camp in the USA last summer.
3 She has lived (live) in that house all her life.
4 Where did you find (find) those trousers? They look really cool.
5 I haven’t visited (not visit) that website yet, but it could be useful.