Bonsoir pourriez-vous m’aider pour l’exercice 1 et 3 svppp au plus vite, merci beaucoup d’avance

Ex.1

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1- must walk

2- can go

3-can’t complain

4-should be changed

Ex.3

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1-You shouldn’t build a well so far away from the village

2-You can’t drink water from this pump

3-You can choose to take part in the campaign.

4- Her parents couldn’t use the village pump