Present Simple Tense – Do or Does? Q1

1.

-------- nice people throw garbage on the street?

2.

My sister -------- attend the after-school activities. 

3.

 I -------- like playing tennis, I prefer volleyball instead. 

4.

A cat  -------- live underwater. 

5.

-------- she speak a foreign language?

6.

-------- we add cinnamon to this dessert?

7.

-------- your brother ride a bike?

8.

-------- Isac and Neil study at the library?

9.

Monkeys -------- fly. 

10.

-------- you play chess?