How would you tell someone in mexico that you are going shopping at an open-air market? a. vas de compras en el centro commercial. b. vamos de compras al tianguis. c. voy de compras al tianguis. d. ir de compras al centro comercial

I’m just going to answer this question for the sake of it. the population of china is approximately 1.43 billion

For this question, it will be important to use the words "mejor" (better), "lo mejor" (the best), and "lo peor" (the worst). while "mejor" is comparative (you are comparing one thing to something else), "lo mejor" and "lo peor" are superlative (there is nothing else better or worse than what these words are describing - there is no comparison).  you could say something like: la música rap es mejor que la música clásica - que es lo peor - pero la música rock es lo mejor de todas las formas de la música (rap music is better than classical music - which is the worst - but rock music is the best out of all the forms of music).

Is it in english? and how long is it?

Para el regreso a clases necesito tres camisas. una negra, blanca , y gris. tambien necesito unos pantalones negro y unos jeans azules. y necesito unos zapatos negros y blacos.