Exercise 1

Complete the sentences using should, shouldn’t and the words in brackets ( ).

1You have a great job; you (change) it.

2You (drink) so much coffee; it's bad for your blood pressure.

3The government (help) people.

4It's an incredible film. You (watch) it.

5It's a very dangerous area. Tourists (go) there.

6Do you think (I/apply) for a new job?

7You (go) to that restaurant. The food is terrible.

8When someone does you a favour, you (say) thank you.

9He (study) more if he wants to pass his exam.

10Children (drink) sugary drinks. It's not very healthy.


 

 

should, shouldn’t – form

 
should shouldn't
 

The same form for all persons

 
The form of should is the same for all persons:

  • I/you/he/she/it/we/you/they should see a specialist. 

 

+ infinitive

 
Should is a modal verb, and all modal verbs are followed by an infinitive (without to).

  • You should listen to me. (NOT You should to listen.)

 

should not= shouldn’t

 
The negative form of should is should not or shouldn’t.

  • You should not be here./You shouldn’t be here. 

 

Questions

 
To make questions, we use should + subject + infinitive. We don’t use the verb do to make questions.

  • Should we call him?

 

should, shouldn’t – use

 

Giving advice

 
We use should or shouldn’t to give somebody advice and to say what is or isn’t the right thing to do.

  • You look tired. You should have some rest. 
  • He shouldn’t drive so fast. He’ll have an accident one day. 

 

I think you should …

 
We often say I think … should  to give somebody advice.

  • I think you should buy a new pair of shoes for the party. 
  • I think we should go home; it’s very late. 

Note that in a negative sentence, we often say I don’t think … should … (NOT I think … shouldn’t …)

  • I don’t think you should call her now; she’s very upset. (NOT I think you shouldn’t call her)

We often say Do you think … should … to ask for advice.

  • Do you think I should look for another apartment?

 

ought to, ought not to

 
We can also use ought to instead of should, and ought not to instead of shouldn’t.

  • You ought to have some rest.
  • He ought not to drive so fast. 

 


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