1. Rod plays hockey. (b)

2. Rod's favorite sport is skiing. (b)

3. Rod is from Argentina. (b)

4. He goes skiing in August. (a)

5. Rod is twelve years old. (b)

Ответ:

1.Rod plays hockey.

2.Rod's favorite sport is skiing.

3.Rod is from Argentina.

4.Rod always goes skiing in August.

5.Rod is 12.