... Mercury/ on the moon? Date: Unit 10: Life on the other planets Vocabulary Speak Homework Lesson 2: Speak - Learn the words by heart - Do exercises in workbook - Prepare for lesson 3: Listen ... khoáng sản , microorganism gemstone sparkling creature trace mineral Date: Unit 10: Life on the other planets Vocabulary Speak Lesson 2: Speak * Revision of the model verbs ; may- might May/ Might ... U M E R C U R N S A U S Earth, moon S S R U B N A A R V C Y M O O N T S Date: Unit 10: Life on the other planets Lesson 2: Speak Vocabulary , - microorganism , - gemstone , - sparkling , (n):...