Question

6. She --------- buy meat
a. don't b. doese't
7. ----------- i sing Well?
a. Do b. Does
8. ---------- you play football?
a. Do b. Does

Answer 1

6. She doesn't buy meat

7. Do i sing Well?

8. Do you play football?

Does: é usado com (he, she e it)

Do: é usado com (I, you, we e they).

Answer 2

6) doesn’t
7) Do
8) Do

DICA!
Does- usado apenas com He, She, It
Do- Usado com os outros

Boa sorte e bons estudos, espero ter te ajudado!