англ.яз 7 класс,пожалуйсто помогите​

2. He didn't try to help him

Did he try to help him?

3.The train didn't stop in Cambridge

Did the train stop in Cambridge?

4. They didn't record the song in 2005

Did they record the song in 2005?

5.Chris didn't stay in Tokyo last year

Did Chris stay in Tokyo last year?