6. They are happy III. Chọn đáp án đúng nhất bằng cách khoanh tròn vào chữ cái A, B, C hoạc 1. "Good morning, Mai and Lan. How are you?"- " thanks B. They're fine, thank you. you C. We're fine, and 2. ? A. ruler 8. A. This 3. Kate and Jenny are in their A. live B. lives 4. This is my sister. A. her 5." A. Who are they? C. What is this? B. There are my pencils. 6. Where is your father? - He is A. at B. in 7. Is this an B. window pencil 12. Is Mrs Ly a teacher? A. Yes, he is IS B. pens B. she C. his ?"-" They are chairs." A. Who B. Where 9. Is his father a doctor? Yes, A. I am B. he is is 10. Teacher: "Nam, stand A. down B. up in 11. How many A. pen D. She is fine C. These B. Yes, it is C. lived room? is Thu. is he? He is my teacher. C. How do B.What are these? D. Who is he? home. C. on ?-Yes, it is. C. door C. C. she are there? There are four. C. D. That C. Yes ,she D. living D. he D. up D. eraser D. it is and open your book, please." D. on D. How old D. penes D. Yes, She are ". A. I'm fine,