Bonjour, je pouvez vous m'aider car j'apprends l'anglais et je suis un peut nul​

What is your flight time ?
How old is your sister ?
Where is from your cousin ?
What is your address ?
What is in your suitcase ?
Why are they late ?

What is your flight time?
How old is your sister?
Where your cousin is from?
What is your address?
What is in your suitcase?
Why are they late ?