Question

coloque doesn´t ou don´t nas questões abaixo:
A)we ____get oxygen from industrial machines
B)the tree machine____make any noise
C)trees____pollute the air
D)the tree____die, really

Answer 1

Resposta:

a- don't

b- doesn't

c- don't

d- doesn't

Explicação:

simple present

don't - i, you, they e we

doesn't - he, she e it