3 What / you / do / during the journey
4 How old / you/be/ when you arrive
5 your parents / look after / you on the
journey
6 you/see/ the Earth / again
7 you/be/ the first people on Sigma 3​

Ответ:

How long will the journey take?

What will you do during the journey?

How old will you be when you arrive?

Will your parents look after you on the journey?

Will you see the Earth again?

Will you be the first people on Sigma 3?

Объяснение: Точно не уверен, но надеюсь поможет)