Réponse:
voici j'ai aussi mis les 3 sortent de conjugaisons (BV,PRETERITE,PAST PARTICIPLE)
1. I  was (be) at home.
be/was-were/been
2. She  drove (drive) carefully!
drive/drove/driven
3. They  ate (eat) chips!
eat/ate/eaten
4. He  read (read) a book.
read s'écrit pareil aux trois formes mais ne se prononce pas pareil!
5. We  took (take) our bus at six o'clock.
take/took/taken
6. He  left (leave) Paris.
leave/left/left
7. He  bought (buy) a computer.
buy/bought/bought
8. ASAP  meant (mean) 'As soon as possible'?
mean/meant/meant
9. France won (win) vs Brazil.
win/won/won
10. I  understood (understand) the teacher.
understand/understood/understood
11. I [ thought (think) that I could do it.
think/thought/thought
12. I made (make) a cake.
make/made/made
13. I sent (send) a card to my mother.
send/sent/sent
14. I wrote (write) a letter.
write/wrote/written
15. I woke up (wake up) at 6.00am
wake up / woke up / woken up
16. The lake froze (freeze) over in January.
freeze/froze/frozen
17. She rang (ring) her boyfriend.
ring/rang/rung
VOILA :)