a)
- I did my homework yesterday.
- My sister did her hair and went out.
b)
- I wasn't able to help you.
- He wasn't good enough to win the competition.
c)
- She suggested going to the cinema.
- He accused me of (stealing/having stolen) his wallet.
d)
- I gave up smoking last week.
- I came back home late yesterday.
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Pozdrawiam,
Marcin