A. A cuanto ES el libra?
Translation: how much is the book
B. Que ES el dia the hoy
Translation: what day is it today?
C. Cuando ES tu cumpleaños?
Translation: when is your birthday?
D. De donde ERES tu?
Translation: where are you from?
F. Quienes SON los estudiantes en tu clase?
Translation: who are the students in your class?
Okay the nosotros section will always end in -mos. If its an er or ir verb, it -emos. If it's an ar verb it's amos
Yo always ends in -o
For tu, if it's an er or ir, it ends in -es, if it's ar it ends in -as