stay tuned,in good hand,I am not taking any chance

[Ju]

I would like to make sentences by using:

• stay tuned
• I am not taking any chance
• in good hand

re the following sentences in proper grammer?

1. Please stay tuned for the next weather report for tomorrow's forecast.
2. Stay tuned for the final arrangement of the upcoming Christmas party. You will be thrilled.
3. I know my child is in danger. I am not taking any chance. I must go and rescue him now instead of waiting for the police.
4. Don't worry. Your child is in good hand.

Many thanks.

[Tdol]

1. Please stay tuned for the next weather report for tomorrow's forecast.
2. Stay tuned for the final arrangement of the upcoming Christmas party. You will be thrilled.
3. I know my child is in danger. I am not taking any chance. I must go and rescue him now instead of waiting for the police.
4. Don't worry. Your child is in good hand.

2 arrangement- I'd use the plural
3 chances
4 hands

PS grammar