no/not

1. a person in the class is absent today.

2.I have paper in the box.

3.He is a Peruvian, a Bolivian.

4.I have class today.

5.I do have a lesson today.

6.Please do walk on the glass.

7.No, let's open the box.

8.Do walk on the desk.

9.it was accident.

10. much time is left.

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