Review the item:
At the back of the lab, Glenn decorated the margins of his biology textbook
with caricatures. When test time arrives, Glenn will wish that he had __________
the different cell types that Professor Shuman was explaining to the class.
The blank requires the past participle of draw, an irregular verb. Drawn is the past participle.
| Verb | Simple Present |
Simple Past |
Past Participle |
|---|---|---|---|
| draw | draw(s) | drew | drawn |
Drew, the form you chose, is a mistake because you cannot use the simple past form with an auxiliary verb like had. Before you continue, review the rules for irregular verbs.