<p>- Review the advantages and disavandtages of energy sources</p><p>- Use <strong>“but”</strong> and<strong> “and”</strong></p>

<p>- Review types and sources of energy</p><p>- Use “more…than…” &nbsp;and &nbsp;“less…than…" to make comparisons.</p>

<p>- Review the benefits of speaking English</p><p>- Write a postcard to a friend</p><p><strong>Writing skill: writing postcards</strong></p>

<p>- Review holidays in English-speaking coutries</p><p>- Use the Past Simple with irregular verbs.</p>

<p>- Review tourist attractions and cultures of English-speaking countries</p><p>- Use articles</p>

<p>- Review unusual festivals in Vietnam</p><p>- Write festival blog posts</p><p><strong>Writing skill: Writing a festival blog post</strong></p>

<p>- Review how different countries celebrate festivals</p><p>- Use “like” and “different from” to compare</p>

<p>- Review how to talk about festivals around the world</p><p>- Use the Future Simple</p>

<p>- Review transportation</p><p>- Write an opinion paragraph</p><p>Writing skill: writing opinion paragraphs</p>

<p>- Review how to compare different types of transportation</p><p>- Use “(not) as….as…." to compare things</p>