Question

Check the correct alternative according to "when" and "while" uses. *
a. The boys were enjoying themselves when the frogs trembled.
b. The boys were enjoying themselves when the frogs were trembling.
c. The boys were enjoying themselves while the frogs trembled.
d. The boys were enjoying themselves while the frogs were trembling.
e. a. The boys were enjoying themselves while the frogs are trembling.​

Answer 1

Oi! Bom dia!

Explicação:

RESPOSTA: d. The boys were enjoying themselves while the frogs were trembling.

Espero ter ajudado <3