II. Fill in the gaps. Verb (V1) do

<table border="1">
<thead>
<tr><th>Verb (V1)</th><th>Past Tense (V2)</th><th>Past Participle (V3)</th></tr>
</thead>
<tbody>
<tr><td>do</td><td><strong>did</strong></td><td><strong>done</strong></td></tr>
<tr><td><strong>watch</strong></td><td>watched</td><td><strong>watched</strong></td></tr>
<tr><td><strong>forget</strong></td><td><strong>forgot</strong></td><td>forgotten</td></tr>
</tbody>
</table>