Modal auxiliary Worksheet-2
Fill in the blank with the correct modal auxiliary:
A. Ought B. Should C. Must D. Could
A. Has to B. Have to C. Had to D. Shall
A. Ought B. Should C. Would D. Used
A. Must B. Have to C. Had to D. Has to
A. Used to B. Will C. May D. Might
A. Should B. Could C. Would D. Ought
A. Can B. Would C. Must D. Ought
A. Ought B. Has to C. Must D. Would
A. Ought B. Should C. Will D. Would
A. Can B. Can’t C. Couldn’t D. Won’t
Explanation: ‘Ought + to’ shows obligation.
Explanation: ‘Has to’ shows compulsion.
Explanation: ‘Should’ is used for giving advice.
Explanation: ‘Have to’ shows compulsion.
Explanation: ‘Used to’ is used for showing past habits.
Explanation: ‘Should’ expresses probability.
Explanation: ‘Can’ shows ability.
Explanation: ‘Must’ shows strong obligation or
Explanation: ‘Should’ shows obligation or suggestion.
Explanation: The sentence is positive, hence negative question tag with ‘can.’