IV. Read and answer (Đọc đoạn văn và trả lời các câu hỏi sau): We had the Teacher's Day last month. There were many teachers and students in the schoolyard. Flowers were everywhere. Many students sang and danced. Some played football. Everyone enjoyed it very much. 1. When did they have the Teacher's Day? ..................................................................................................................... 2. Where were the teachers and students? ...................................................................................................................... 3. What did the students do? ..................................................................................................................... 4. Does everyone like the festival? .....................................................................................................................