Write an event for each definition. Tick (✔) the ones you do.

1. You watch this at a theatre. (e.g., a play, a concert)
2. You spend a night at a friend's house. (e.g., a sleepover)
3. You wear a costume to this party. (e.g., a costume party)
4. You cook a meal outdoors with sausages for this. (e.g., a barbecue)