根据课文内容选词填空。
bags
make
have
washes
cuts
puts
class
touch
factory
dangerous
Welcome to our 1. _____! These machines 2. ___ crisps. This machine3. ____ the potatoes. And this machine 4. _______the potatoes. Don't5. _____ the machines. They are very 6. _____. This machine7. _____ the crisps in the 8. _________. You are a very good 9. _____. You can each 10. _____a bag of crisps.