Помогите пожалуйста дам 20 б. Попыталась сделать сама с 1 по 5 проверьте правильно ли ?

1) I have just washed my hands

2) He has bought the bread right now

3) Mother has received it ( Letter)

4) I have just got a good mark

5) My Granny has just cleaned the flat, so she is tired

6) Father has broken his, so he is unhappy