Correct option is D
Prepare students for letter-writing to their grandparents – It involves preparing students for letter-writing to their grandparents. This activity allows students to practice the skill of writing letters, apply their knowledge of letter format and structure, and establish a personal connection with the topic by communicating with their grandparents.
Planning a visit to the local post office to experience the work of a postman can provide students with a hands-on learning experience and help them understand the process of sending and receiving letters.