I'll never forget ... (spend) a romantic weekend in Paris with my first boyfriend,
spending
I forgot ...(lock) the door when I left
to lock
That shirt needs ... (iron) if you're planning to wear it tonight.
ironing (passive of: You need to iron the shirt...)
You need ... (iron) that shirt if you're planning to wear it tonight.
to iron
I can't bear people ... (shout) at me.
shouting
We need ... (call) a plumber. The shower needs ... (repair).
to call - repairing (the second one is a passive)
I remembered ... (buy) the milk, but I forgot the bread.
to buy
I don't remember ... (see) Jim at the party.
seeing
