Question

2 oraciones en tienpo pasado i presente con el mismo vervo

Answer 1

I sing the song "Master of Puppets"
Yo canto la canción "Master of Puppets"

I singed in a event in my school
yo canté en un evento de mi escuela

Answer 2

pasado, presente
(SIGNIFICADO)

I studied for my exam , I study for my exam
Yo estudié para mi examem
I played whit my dog , I play whit my dog
Yo jugué con mi perro
I worked on my homework, I work in my homework 
 YO TRABAJÉ EN MI TAREA