11. Should – shouldn’tShould – shouldn’t
Asking for and giving
advice
Asking for and giving
advice
To talk about what we
think is right or wrong
To talk about what we
think is right or wrong
George MeléndezGeorge Meléndez
RequestsRequests
12. You should do jogging
She should study more
He should use a calculator
should they get a taxi?
He should wear a helmet
You shouldn’t do jogging
She shouldn’t study more
He shouldn’t use a calculator
They shouldn’t get a taxi
He shouldn’t wear a helmet
AffirmativeAffirmative NegativeNegative
QuestionQuestion
should you do jogging?
should she study more?
should he use a calculator?
They should get a taxi
should he wear a helmet? George MeléndezGeorge Meléndez
18. I must pass the English levels
We must pay the electricity
bill
I must have a hair cut every
month
We must eat for living
You must watch that movie
19. We mustn’t fail the English test
We mustn’t smoke in class
I mustn’t travel to USA
without a visa
You mustn’t work if you have
a terrible cold
I mustn’t give you a high grade
if you don’t know the lesson
