What would you say if you want to compliment a friend on his or her good game?

a. Sabes a jugar
b. Se jugar muy bien
c. Sabes jugar muy bien
d. Sabes al jugar bien***

It's B.

If you want to compliment a friend on his or her good game, you could say "Sabes jugar muy bien" in Spanish. This translates to "You know how to play very well." The correct answer is option c.

To arrive at this answer, you could have observed that the phrase "Sabes a jugar" in option a does not make sense in Spanish and would be incorrect. Option b, "Se jugar muy bien" is also incorrect because it translates to "I know how to play very well" instead of complimenting your friend. Option d, "Sabes al jugar bien" is not grammatically correct in Spanish. Therefore, the correct compliment to use in this situation is option c.