Alguien mas abla español

In english, discuss the positive and negative effects of technology. think about technology as we use it in our daily lives, education, work field, sports, social media etc. 4-5 sentences

Fui al centro comercial vi unos tenis i los compre que compre?

Choose the correct use of the spanish preposition para in the following sentence. para aprender un idioma bien, hay que practicar fuera del salón de clases. "in order to," followed by an infinitive "to," referring to a destination "by," referring to a deadline intended for a goal or destination