Question

passe as frases abaixo para a forma interrogativa , e negativa:
a) Patrick can swim well when he was young?
b) our students should read articles about organic foods

Answer 1

a) can Patrick swim well when he was young? (INTERROGATIVA) Patrick cant't swim well when he was young. (Negativa) b) should our students read articles about organic foods? (Interrogativa) Our students should't read articles about organic foods.

Answer 2

para passar para forma interrogativa vc tem que trocar de lugar o sujeito com o pronome e acrescentar o ponto de interrogação
A )Can Patrick swim well when he was young?
Negativa
Patrick does not can swim well whe was young
 Acho que é isso