His students she is a doctor. 1 isn't 2 don't 3 doesn't 4 does 5 hasn't if you want to be healthy you ..eat every day 1 should 2 to 3 was to 4 has to 5 mustn't if yours bus, you wouldn't have been later for school 1 miss 2 hsan't missed 3 nadn't missed 4 not missed 5 haven't missed надо

His mother doesn't teach students she is a doctor. 

If you want to be healthy you should eat every day.

If you haven't missed yours bus, you wouldn't have been later for school.

Решение:
 

His mother doesn't teach students she is a doctor. 

If you want to be healthy you should eat every day.

If you haven't missed yours bus, you wouldn't have been later for school.