O A. The dancers and singer wear bright orange outfits on stage. O B. The dancers and singer wears bright orange outfits on stage.
O C. The dancers and singer wearing bright orange outfits on stage.
O D. The dancers and singers wears bright orange outfits on stage.

B

Explanation:

This is because the verb agreement in the other three are wrong.

i would tell them that you admire their sports skills and you hope to become a talented player like them one day

explanation:

since you're new to the sport you could ask them if they have any pointers to you succeed at the sport. you could even ask them if you could practice together sometime.