Question

Complete as sentenças com while ou when.
a) My alarm rang
I was sleeping
b) I was eating dinner
Mary called.
c) I was driving
my cell phone rang.
d)
I was driving, my cell phone rang.​

Answer 1

a) my alarm rang while I was sleeping
b) I was eating dinner when Mary called
c) I was driving when my cell phone rang
d) I was driving when my cell phone rang

While: enquanto

When: quando