Put the verbs in brackets into the correct form,

1. He forgot (put) out the fire.

2. I'll never forget (visit) Italy for the first time.

3. Jamie couldn't stop (think) about what had happened the night before.

4. Sorry I'm a bit late. I had to stop (buy) petrol on the way over here.

5. Did you remember (get) some milk when you were out?

6. I remember (talk) to your friend Debbie at the party.

7. George isn't here; he must (be) on his way to work.

8. He wanted (catch) the 8 o'clock train but he was too late.

9. We should (do) more to help endangered species.