This link explains the difference between the modal auxiliary verbs should, could and would and how they are used.
Other website about should have with exercises
Enjoy yourself
Mostrando entradas con la etiqueta should've. Mostrar todas las entradas
Mostrando entradas con la etiqueta should've. Mostrar todas las entradas
martes, 2 de noviembre de 2010
martes, 20 de abril de 2010
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