The ppt presentation gives your students a chance to practise using the modals of deduction - must and can't. They read the given sentence on each slide. Then they try to make both positive (must) and negative (can't) speculation about the people. The example is provided.

mustcant-modals-of-deduction-conversation-topics-dialogs-fun-activities-games-g_110564.pptx

MUST/CAN'T (Modals of Deduction)

mustcant-modals-of-deduction

Let's do English ESL general grammar practice. The ppt presentation gives your students a chance to practise using the modals of deduction - must and can't. The…