Bold answers
1. To compare things or people that are equal to another, you use tan + adjective + como
To say as much as or as many as, you use tantos + noun + como
2. Use the verb saber to talk about information or activities that you know. Use the verb conocer to talk about familiarity with people, places or things.
3.1 The present tense forms of "saber" are:
Yo sé, tú sabes, él sabe, nosotros sabemos, vosotros sabéis, ellos saben
3.2 The present tense forms of "conocer" are:
Yo conozco, tú conoces, él conoce, nosotros conocemos, vosotros conocéis, ellos conocen.
4. To ask how long something has been going on, say : ¿Cuánto tiempo?
5. To tell how long something has been going on, say : Durante
Hope this helps!
[tex]\textit{\textbf{Spymore}}[/tex]
