Which part of the sentence has an error?
I can tell when / he is under stress / by the way an vein / swell out on his face.
1
he is under stress
2
by the way an vein
3
swell out on his face
4
I can tell when
Which part of the sentence has an error?
I can tell when / he is under stress / by the way an vein / swell out on his face.