( Present perfect or past simple )- I ________ (answer) all

( Present perfect or past simple )
- I ________ (answer) all the questions in the test today.
- That's great! You will get a good mark!
- _________ you _______ (find) your Activity book?
- No, I _______. I think I ________ ( leave ) it at school yesterday.
- Where is Emily?
- She _______ ( go / already ) to bed.
- ________ you ______ ( prepare / yet ) for the test _______ ?
- Yes, I _____. I _________ ( finish / just ) the last exercise.
- And I _____ ( do ) all the exercises on Thursday. It _______ ( take ) me an hour and a half!
- Oh, I _________- ( walk / yet ) the dog ________.
- Don't worry. I _________ ( do / already ) it.