Find a mistake(найдите ошибку)in each (каждом) sentence and write it correctly. 1)why is you puzzled? 2)who has wash your shirt? 3)after the walk about the city.hetty was tired and think about her friend. 4)lucy has came to visit her friend. ))

1) Why ARE you puzzled?
2) Who has washED your shirt?
3) After the walk about the city Hetty was tired and THOUGHT about her friend.
4) Lucy has cOme to visit her friend.