Question

Simple Present
Simple Past
a. build
b. invent
c. discover
d.create
e develop
developed
f. work
g. make

h. find ​

Answer 1

Respuesta:

present // past

• building // builded
• inventing // invented
• discovering // discovered
• creating // created
• developing // developed
• working // worked
• making // maked
• finding // finded

Answer 2

Respuesta:

a. Built

b. Invented

c. Discovered

d. Created

e. Ceveloped

f. Worked

g. Made

h. Found

Explicación:

Los verbos regulares van seguidos de -ed o -d

Los verbos irregulares no tienen ninguna regla, es cuestión de aprenderselos