----- Nội dung dịch tự động từ ảnh ----- UNIT 2: HEALTH 1. Do / exercise / regularly /help/ you/ stay/healthy. 2. We / need / calories / or/ energy/ do/ things/every day. 3. Eat / healthy/ be / important / part/ maintain / good/health. 4. Eat / less / sweet/ food / and / eat/ more/ fruit/vegetables. 5. Calories / important / human / health. UNIT 3: COMMUNITY SERVICE 1. We / they are / should join / because / our hands /so poor./ the homeless/to help 2. My father/ the bike / already. / for me / has bought ew** 3. Last week, / near / in the new park / a lot of trees / our school. /we planted / *** 4. We / to provide / old clothes/ to the homeless. / and food/ usually collect 5. She / money/ organizations. / often / to charitable / donates