Read the situation and the words in brackets to write sentence with modal  verbs: Fiona did the opposite of what I asked her to do. ( She/ understand/  what І said)

1 She didn’t understand   what  І said
2 She doesn’t understand   what I saу
3 She can understand   what I saу
4 She can’t have understood   what I said
5 She can’t had understood   what I said