Zero Conditional & should

If you _______hungry, you should eat some fruit

• are

• is

• am

You should stay home if it _______raining

• am

• is

• are

If you ______understand the topic, you should study more

• doesn´t

• don't

• aren't

If she wants to be a singer, she ________practice more

If he _______ tired, he should sleep more

• look

• looks

They ______ wash their hands if they want to stay healthy

• should

• if

_____ he wants a new cell phone, he should work.

If she ________exercise, she should drink a lot of water.

• does

• do

If he _____ to work by bus, he should wake up earlier

• go

• goes

If he ___________to fail the exam, he should study more

• don't want

• doesn't want