PLEASE HELP ME NOW PLEASE PLEASE PLEASE

Question 3(multiple choice worth 1 points) (01.02 mc) escoge la mejor expresión para este diálogo. select the best answer for this dialogue. —buenos días, señora medina. ¿ —buenos días, señor hernando, estoy bien, gracias.

Which verb form correctly completes the formal imperative sentence? ¡señor gomez, ejercicio tres veces a la semana! a. haces b. hagas c. haga d. haz

Okay so i'm taking an online spanish course (penn foster), and in the study guide, you have to create a bunch of sentences with words you've learned so far. translating, reading, and those kinds of things are fairly easy, but when it comes to making my own sentences, my brain just kinda waltz's away. anyone got any tips?