The document provides advice on using the modal verbs "should" and "shouldn't" to give recommendations or suggest the right course of action. It notes that "should" and "shouldn't" are used to give advice followed by a verb in the infinitive form without "to." Examples include "you should wear a suit to the interview" and "you shouldn't drink coffee in the evening." It also mentions that advice is often prefaced with "I think you should" or "I don't think you should."
3. Use should/shouldnt to give somebody advice or say what
you think is the right thing to do
I
He
She
It should / shouldnt + verb (infinitive without to)
We
You
They
8. Give advice
I have problems going to sleep at night. What shall I do?
My neighbours dog barks all the time and its driving me crazy. What shall I
do?
My children want a dog, but my wife is allergic to animals. What should I do?
I dont know how to study at home without teacher. What shall I do?