Here are the appropriate verb forms to fill in the blanks:

5. We **should** go to the supermarket now. We have little food left in the fridge.
6. Camels are well suited to their desert habitats. They **can** drink water for a long time.
7. Today is New Year’s Day, so I **won't** study. I’m spending the whole day with my family.
8. Ruby **doesn't** ride a bike to school. Her house is near the school, so she walks to school every day.
9. The government is considering banning the production and sale of petrol cars. They **will** be replaced by electric cars soon.
10. **Will** Luke **leave** soon? – Yes, he **will** study for his mid-term test this Friday.