Trả lời: 1. This is my ruler. It is yellow. 2. This is my pencil case. It is orange. 3. These are my books. They are green.4. These are my notebooks. They are red.
Trả lời: Hi. My name is Lan. This is my school bag. It is yellow. This is my pen. It is blue. These are books. They are green. And these are pencils. They are red.