Try to do the following exercises to practice on modal verbs.
1. Modal verbs: CAN / COULD / HAVE TO / MUST /MIGHT / SHOULD
2. All type of modal verbs. Difficult level.
3. Fill in NEEDN’T or MUSTN’T.
4. ABILITY: CAN/ COULD / BEEN ABLE TO
5. PROBABILITY: CAN / COULD / MAY / MIGHT / MUST
6. MIXED USE: CAN / COULD / MAY / MIGHT.
8. MODAL PERFECT: WOULD / SHOULD / MIGHT + HAVE + PAST PART.
9. MODAL VERBS: on line test
10. MODAL PERFECT: MUST / SHOULD / SHOULDN’T / COULD + HAVE + P.P