I am not feeling very good today. (have a rest)
You should...
I am bored. (read a book)
You should...
My test results are not so good. (study more)
You should...
I've got fever. (stay in bed)
You should...
I have toothache. (drink lots of sugary drinks)
You shouldn't...
My friend has really smelly feet. (tell him politely)
You should...
I had an argument with my best friend. (apologize)
You should...
I can't sleep at night. (drink chamomile tea before bedtime)
You should...
I have a bad headache today. (take painkillers)
You should...
I am thirsty. (drink a glass of water)
You should...
My neighbour's dog barks all night. (tell him it bothers you)
You should...
I have earache. (see the doctor)
You should...
I have stomachache. (eat lots of fast food)
You shouldn't...
I'm freezing. (put on a jacket)
You should...
I don't understand English grammar. (practice more)
You should...
I need a new T-shirt. (buy a new one)
You should...
It's raining heavily. (take an umbrella)
You should...
I've got sore throat. (drink cold water)
You shouldn't...
My friend posted an embarassing photo of me. (ask nicely to delete)
You should...
I have an exam tomorrow. (study hard)
You should...
I can't wake up in time. (watch series all night)
You shouldn't...
My mom doesn't let me put makeup on. (listen to your mother)
You should...
My back hurts. (sit in front of the computer all day)
You shouldn't...
My eyes hurt. (use your phone all day)
You should't...