1️⃣ 1단원

1단원 Look and Listen #1

1단원 Look and listen #2

1단원 Look and say #1

1단원 Look and say #2

2️⃣ 2단원

2단원 Look and Listen #1

2단원 Look and listen #2

2단원 Look and say #1

2단원 Look and say #2

3️⃣ 3단원

3단원 Look and Listen #1

3단원 Look and listen #2

3단원 Look and say #1

3단원 Look and say #2

4️⃣ 4단원

4단원 Look and Listen #1

4단원 Look and listen #2

4단원 Look and say #1