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

Cook and eat a pork chop.

Use Shears to obtain wool from a sheep.

Craft and place a Flower Pot.

Swim in lava while having the Fire Resistance effect.

Harvest some leather.

Catch and cook a fish!

Turn wheat into bread.

Use planks and sticks to make a hoe.

Breed two cows with wheat.

Craft a workbench with four blocks of wooden planks.

Open your inventory.