Here are the plurals for the words you provided:
- Apple: Apples
- House: Houses
- Child: Children
- Knife: Knives
- Friend: Friends
- Fish: Fish (or Fishes, though less common)
- Man: Men
- Family: Families
- Hamburger: Hamburgers
- Vegetable: Vegetables
- Sheep: Sheep
- Mouse: Mice
- Hand: Hands
- Wife: Wives
- Bus: Buses
- Tooth: Teeth
- Sweet: Sweets
- Foot: Feet
- Baby: Babies
- Box: Boxes
- Dictionary: Dictionaries
- Monkey: Monkeys
- Tiger: Tigers
- Church: Churches
- Person: People (or Persons, in formal contexts)
- Eye: Eyes
- Dress: Dresses
- Party: Parties
- Cake: Cakes
- Pencil: Pencils
- Egg: Eggs
- Computer: Computers