Choose the correct word. One word is extra.

Варианты ответов и условие задания

1. Tom and Betsy are sitting ___ and waiting for their parents.
2. quietly
3. Bob often leaves his work ___.
4. late
5. Students have to speak to their teacher ____.
6. politely
7. The children are playing _____ in the room.
8. happily
9. I think that Galina sings ____.
10. well
11. The extra word is _____.
12. bad