Explain the regular AR, ER, IR conjugation

Con la nueva ley de medio ambiente que tendremos, el problema de tirar basura no existirá a. por escrito b. para siempre c. está para d. para entonces

Question 6 (fill-in-the-blank worth 1 points) change this verb from the present tense to the preterite tense. yo pago answer for blank 1: question 7 (fill-in-the-blank worth 1 points) change this verb from the present tense to the preterite tense. yo mando answer for blank 1: question 8 (fill-in-the-blank worth 1 points) change this verb from the present tense to the preterite tense. miguel y ana llegan answer for blank 1: question 9 (fill-in-the-blank worth 1 points) change this verb from the present tense to the preterite tense. ustedes lavan answer for blank 1: question 10 (fill-in-the-blank worth 1 points) change this verb from the present tense to the preterite tense. tú lavas answer for blank 1:

Choose the command form that best completes the conversation. alex: quiero hacerte un pastel para tu graduación de la secundaria. lupe: a. ¡házmela! b. ¡házselo! c. ¡házmelo! d. ¡haganmelo!