Write a postcard
Wrote a postcard
Go camping
Went camping
Go sightseeing
Went sightseeing
Play volleyball
Played Volleyball
Take photographs
Took photographs
Row a boat
Rowed a boat
Make a sandcastle
Made a sandcastle
Have a picnic
Had a picnic
Snorkel
Snorkelled
Pack a bag
Packed a bag
Stay in a hotel
Stayed in a hotel