Помогите сделать упражнение 1b. Очееень срочно)

Ответ:

2. is helping

3. is speaking

4. are reading

5. are listening

6. are having

7. are playing

Nikita is helping his teacher. Liz is speaking Russian. The girls are reading a story to Twinky and Floppy. Twinky and Floppy are listening to the story. Mike and his friends are having lunch. Nikita's classmates are playing basketball.