помой руки и умойся или вымыть лицо и руки
Исчисляемые:
apples, oranges, tomatoes, cucumbers, eggs, potatoes, steakes
Неисчисляемые:
bread, milk, butter, porrige, rice, pasta, beef, pork, coffee, tea, juice
She has been married five times
He has traveled all over the world
She has written ten books
Только в present perfect simple
1. how is
2. how old
3. how many
4. what
5. where
Это примеры zero and first conditional