Unit 8. Science

• Chủ đề:
• Vocabulary: Gadgets
• Grammar: The passive (present simple and past simple)
• Listening: Intentions of the speaker
• Grammar: The passive (present perfect, future, and modal verbs)
• Word Skills: Verb + preposition
• Reading: Great inventions?
• Speaking: Making a complaint
• Writing: A formal letter
• Culture: Virtual education
• Review Unit 8
• Grammar Builder
• Grammar Reference
• A. Phonetics
• B. Vocabulary and Grammar
• C. Reading and Writing