MODAL VERBS

Introduction

ABILITY - can / could
Theory / Ex. 1 / Ex. 2 / Ex. 3 / Ex. 4/

OBLIGATION (must / have to)
Ex. 1 / Ex. 2 / Ex. 3/ Ex. 4 / Ex. 5 /

ADVICE (should / ought to)
Ex. 1/ Ex. 2 / Ex. 3 / Ex. 4 / Ex. 5 /









PERMISSION (can / could / may)
Theory + exercises / Ex. 1 / Ex. 2 / Ex. 3 /

PROHIBITION (mustn't) - LACK OF OBLIGATION (don't have to / doesn't have to)
Ex. 1 / Ex. 2 / Ex. 3 / Ex. 4 /


RE-WRITE THE SENTENCES USING A MODAL VERB
Ex. 1 / Ex. 2 / Ex. 3 /