The key answer of exercise 11

1

1. your (job), any (doctor), a (healthy attitude), every (rich man)
2. no (places), many (people), most (people), all / your (enemies), the (ones), other (people), a few (difficulties)
3. the (medicine), (so) much (time), (a) little (knowledge)

2

When it’s used with another determiner (e.g. all of your enemies) or with a pronoun (e.g. most of them)

3

no (places to be sick)