What’s the helping verb for this sentence? Joe had run very fast around the track

had is the helping verb.

Explanation:

Helping Verbs

To Be: am, is, are, was, were, being, been, will be.

To Have: has, have, had, having, will have.

To Do: does, do, did, will do

Explanation:

what do you mean.

do we have to write a essay?

1)they use panels

2)they include images and words.

3)they contain gutters.