PAUL ALEJANDRO ACERO ALARCÓN.
ENGLISH CLASS.
ADVANCED I, GROUP: 7
MODAL VERBS INTRODUCTION
MODAL VERBS EXPLANATION 1 SHOULD OUGHT TO
MODAL VERBS CAN COULD POSSIBILITY
MUST MUSTN’T PROHIBITION
HAVE TO DON’T HAVE TO NECESSITY
CAN MAY MIGHT PROBABILITY
MODALS EXERCISES. MIXED
ALL MODALS EXERCISES
MODALS IN THE PAST
MODALS FOR SPECULATING ABOUT THE PAST