Rewrite these sentences with the words given in brackets: Having a BBQ party every weekend is my family's custom (has)

Rewrite these sentences with the words given in brackets.
1. Having a BBQ party every weekend is my family's custom (has)
2. She doesn't want people around to laugh at.(begin)
3. It is your duty to finish the task before next monday. (supposed)
4. I would rather climb the mountain than visit the sea. (prefer)
5. I couldn't travel to Sapa with my family because of the hurricane. (prevented)
6. There are many fascinating festivals in Sa Pa every year. (has)
7. Foreign tourists feel sxcited about taking part in some folk dances.(find)