Question

if you ______good grades, we will buy you a car.
a. doing
b. do
c. getting
d. get

Answer 1

Answer:

d get

Explanation:

because it is clause

first one is simple present n second one is future simple

Answer 2

Answer:

option d - get

Explanation:

doing and getting can't be used as the second part of the sentence is in future state. Generally we don't say 'if you do good grades', it's not something you do it's something you get