Color fun

- Review all vocabs and structures<br />
- Struture: <br />
1. What color is it? =&gt; It&rsquo;s(red).<br />
2. What&rsquo;s next? =&gt; Red.<br />
3. What shape is it? =&gt; It&rsquo;s a triangle.<br />
=&gt; Make video test unit 4