Помогите пожалуйста! Перевести из прямой в ковственную речь, пользуясь правилами

1 My mom says, I`ve left my bag in the car.

2 The teacher says, The students often picnic at the park.

3 Dad said, Feed the dog!

4 My friend said, We have a mouse in the house.

5 Mr Wnite says, Where have you been?

1 said that she had left

2 said that they often picnicked

3 said that you fed the dog

4 said that they had a mouse

5.said that where had he/you been