Răspuns :
Hi there!
Cerinta: Complete the sentences with must or mustn't should or shouldn't.
Completeaza propozitiile cu "must" sau "mustn`t", "should" sau "shouldn`t"
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1)You shouldn`t leave your disk without protection.
2)You should keep it in a paper jacket.
3)You mustn`t bend your disk.
4)You must be very careful wthen hold the disk.
5)You shouldn`t keep the disk in very cold or very hot places.
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"Must" si "Should" sunt ambele verbe modale.
Must este folosit pentru a exprima obligativitatea in timp ce mustn`t este folosit pentru a exprima interdictia.
ex. You must do your homework every day.
You mustn`t sleep in the clasroom.
Should este folosit pentru a da un sfat, pentru a face o recomandare.
ex. You should try to get some sleep; it is very late, and you have a lot of work to do tomorrow.