Question

if services are increased, taxes ------------
a)will probably go up
b)probably go up
c)probably up
d)going up probably
with explanation

Answer 1

if services are increased, taxes ____
a)will probably go up

hope this will help

Answer 2

Answer is a)


Generally,

If (present tense) , (present future tense).
If (past tense) , (past future tense).
If (past perfect tense) , (past future perfect tense).



Example for second condition
If he did his best, he would become successful.

Example for third condition
If I had come to the hospital earlier, I would have been able to see my grandpa.


Hope this helps.