1ex
1 ingredient 2 medical 3 improve 4 patient 5 advice
2ex
1 nation 2 cough syrup 3 unique 4 stressed
3ex
1 must 2 have to 3 can 4 might 5 may
4ex
1 some 2 an 3 much 4 a few 5 more 6 some 7 many 8 a lot of
5ex
1 Are you OK 2 I feel terrible 3 what's wrong 4 you should see a doctor 5 I suppose you are right