Craft and place a Flower Pot.

Tame a Horse.

Build some bookshelves to improve your enchantment table.

Acquire diamonds with your iron tools.

Attack and destroy a monster.

Smelt an iron ingot.

Dye your bed a different color.

Construct one type of each tool (one pickaxe, one spade, one axe and one hoe).

Harvest some leather.

Use planks and sticks to make a sword.

Discover a Shipwreck.

Punch a tree until the block of wood pops out.

Prevent the attacking team from touching the payload for 1 minute in Quick or Competitive Play.