I. Passive voice: Modal verb Example: You should brush our teeth twice a day. Our teeth should be brushed twice a day
1. He might have caught the fish.
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2. She could have washed the dress.
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3. She is not going to pick many flowers.
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4. Parents should give children a lot of love.
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5. You must wash your hands.
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6. He can speak four languages.
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7. You must keep dogs outside shops.
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8. Children should treat old men with respect.
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9. My classmates used to call me John.
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10. He can’t repair my bike.
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11. I can buy this house.
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12. Sam ought to clean his room.
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13. We will shut the door.
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14. Nina shall call you as soon as she arrives.
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15. Sam can bring it back this morning.
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16. They will pass their exam.
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17. Henry ought to leave a message on the table for me.
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18. Vicky can pay her bill next week.
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19. You should clean the windows.
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20. You will phone me later.
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III.Give correct verb form .
1. Her little brother (brush)...BRUSHES..his teeth twice a day
2.There (be).....WAS.....a stadium and two police stations here three years ago
3.Tomorrow(be)........IS........Sunday, so I (not go) ......WON'T GO..........to school
4. Remember(wash).....TO WASH......the spinach carefully before (cook).COOKING...it
5.You had better( study)....STUDY....... harder for your next exam
6. The teachers in his school make him ( study) .....STUDY......harder and better
7.The doctor advised him (stop) ........TO STOP.........smoking if he wanted to live longer
8.He (live).....HAS LIVED...........in this city since 1990
9.I(be).....HAVE BEEN.........to England twice this year
10.if they arrive in time. we..........WILL GO..........(go) to the cinema