Сделайте выбрав в первом few или a few, а во втором там написано.

40

1. i must brush my teeth. - anyone, most likely some disobedient child.

2. i have to brush my teeth. - a patient of dentist's, a human with diseased tooth.

3. i must tidy my room. - anyone, most likely some disobedient child.

4.i have to tidy my room. - anyone, probably a child.

5. i must take the medicine. - someone with easy form of illness.

6. i have to take the medicine. - most likely, a regular patient

1how   is your mum? she's fine,thanks.2how are your parents? they're ok.3how are you? i'm very well,thanks you.4how is your uncle? he's fine,thanks.5how are your children? they're  ok.6how is liz? she's  fine,thanks.7how is your cousin? she's/he's  very well,thank you  .