Any boy want to put his d in my I'll love it

How would most spanish speakers ask their teacher her name? a. ¿cómo se llamas? b. ¿cómo te llamas? c. ¿cómo te llaman? d. ¿cómo se llama? asap as soon as possible you gracias ^_^ 20 points

If the pants costs $233 how would you respond to the question ¿cuánto cuestan los pantalones?

Can someone me translate this phrase: “ “hello, everyone. i am very excited to be sharing my project with you! i want to share the wonders of mexico with you! as you all know, this is a spanish class so i’ll be speaking in spanish! excuse my little slip-ups! hopefully i can show you the wonders of mexico, my fellow classmates! take a seat, relax, enjoy! take a free complimentary, churros! let us begin this wonderful journey through san miguel! ” need it for a spanish project! !