19. Listen and chant. (Nghe và hát theo nhịp.)  Stand up. (Đứng lên.) Clap your hands. (Vỗ tay của bạn.) Open your eyes and close your mouth. (Mở mắt và ngậm miệng.) Touch your ears and raise your hands! (Chạm tay vào tai và giơ tay lên!)   Sit down and look around. (Ngồi xuống và nhìn xung quanh.) Say hello to a friend. (Nói xin chào với một người bạn.) Wave goodbye to a friend. (Vẫy chào tạm biệt một người bạn.) Stand up. (Đứng lên.) Clap your hands! (Vỗ tay của bạn!)  

Phương pháp làm:

- Đầu tiên, nghe và hiểu nghĩa của từng câu trong phần nghe và hát theo nhịp.
- Sau đó, thực hiện theo hướng dẫn của mỗi câu.
- Sau khi hoàn thành một câu, chuyển sang câu tiếp theo và tiếp tục thực hiện.

Câu trả lời:
1. Stand up.
- The students stand up.

2. Clap your hands.
- The students clap their hands.

3. Open your eyes and close your mouth.
- The students open their eyes and close their mouth.

4. Touch your ears and raise your hands!
- The students touch their ears and raise their hands.

5. Sit down and look around.
- The students sit down and look around.

6. Say hello to a friend.
- The students say hello to a friend.

7. Wave goodbye to a friend.
- The students wave goodbye to a friend.

8. Stand up.
- The students stand up.

9. Clap your hands!
- The students clap their hands.

Cách làm thứ 2:
1. Stand up.
- The students stand up.

2. Clap your hands.
- The students clap their hands.

3. Open your eyes and close your mouth.
- The students open their eyes and close their mouth.

4. Touch your ears and raise your hands!
- The students touch their ears and raise their hands.

5. Sit down and look around.
- The students sit down and look around.

6. Say hello to a friend.
- The students say hello to a friend.

7. Wave goodbye to a friend.
- The students wave goodbye to a friend.

8. Stand up and clap your hands!
- The students stand up and clap their hands.

Cách làm thứ 3:
1. Stand up and clap your hands.
- The students stand up and clap their hands.

2. Open your eyes and close your mouth.
- The students open their eyes and close their mouth.

3. Touch your ears and raise your hands!
- The students touch their ears and raise their hands.

4. Sit down and look around.
- The students sit down and look around.

5. Say hello to a friend.
- The students say hello to a friend.

6. Wave goodbye to a friend.
- The students wave goodbye to a friend.

7. Stand up and clap your hands again!
- The students stand up and clap their hands again.

Lưu ý: Đây là những ví dụ về cách làm. Còn nhiều cách khác để trả lời câu hỏi này.

Next, they are told to touch their ears and raise their hands.

They are then instructed to open their eyes and close their mouths.

The students are asked to stand up and clap their hands.