Preterite or Imperfect tense?

The imperfect tense is use to express actions that occurred...

There are only ________ irregular verbs in the imperfect tense.

The irregular verbs in the imperfect are...

The preterite tense is used to refer to actions that...

When you are describing something in the past, which tense do you use?

To talk about past actions that are complete, which tense do you use?

When you are listing a sequence of events in the past, which tense(s) do you use? (e.g. I went to art class, I sat in my chair, and I painted a portrait)

When two actions are happening simultaneously (at the same time) in the past, which tense(s) do you use? (e.g. While the artist was painting, he was listening to music)