Question

Qual dos verbos é o mais adequado para as sentenças abaixo : can't ou mustn't? 1)____you see that I love you ? 2) I have to be strong ! I_____give up ! 4)when you leave your house you,_____forget the door open 5)I_____believe it ! It____be true ! 6)In a laboratory we______smell chemicals.We also_____taste anything.

Answer 1

1-can't
2-mustn't
4-mustn't
5-can't-can't
6-mustn't-mustn't