1)
meet- met
go- went
be- was/were
take- took
live- lived
get- got
play- played
say- said
write- wrote
like- liked
count- counted
bring- brought
open- opened
read- read
see- saw
give- gave
look- looked
tell- told
2)
1. I did morning exercises.
2. He didn't work at a factory.
3. Did she sleep after dinner?
4. We worked part-time.
5. They didn't drink tea yesterday.
6. Mike was a student.
7. Did Helen have a car?