D. Estos
I think because there is no underlined word
5. Me
6. Me
7. Lo
8. Me lo
9. Lo
10. Me
"Two steps (speeds) 1 of 2 (have) the money (money), 2 of 2 (come) slowly (slowly) and it leaves (it leaves) light (quickly)."
(I didn’t know what to do sorry)
Correct answer is a, el regalo is masculine therefore the direct object pronoun would become lo