should/have to
Drink more water.
You should more water.
Learn English.
You should learn English.
Eat junk food everyday.
You shouldn't eat junk food everyday.
Spend all your money in one day.
You shouldn't spend all your money in one day.
Stop at a red light.
You have to stop at a red right.
Smile more.
You should smile more.
Reply to a text message at 3:00am.
You don't have to reply to a text message at 3:00am.
Watch NETFLIX until 3:00 am before work.
You shouldn't watch NETFLIX until 3:00 am before work.
Exercise
You should exercise.
Wear a seat belt.
You have to wear a seat belt.
Drink five cups of coffee before bed.
You shouldn't drink five cups of coffee before bed.
Wear makeup to walk your dog.
You don't have to wear makeup to walk your dog.
You should call your parents.
Pay taxes.
You have to pay taxes.
Tell your mother-in-law your salary.
You don't have to tell your mother-in-law your salary.
Answer a work email on your day off.
You don't have to answer a work email on your day off.
Sing in the shower.
You should/ shouldn't sing in the shower.
Tell your coworker your real age.
You should/ don't have to tell your coworker your real age.
Share your favorite dessert with your friend.
You should/ don't have to share your favorite dessert with your friend.
Eat food that smells bad.
You shouldn't eat food that smells bad.