Complete these sentences using appropriate modals. The clues in the brackets will help you.
1. When I was a child, I climb trees easily but now I can’t, (ability in the past)
2. I …………….. win this singing contest, (determination)
3. You ……………. buy this book. It is worth buying, (advice or suggestion)
4. Poongothai ………………. speak several languages, (ability in the present)
5. I swear I ……………. tell lies again, (promise)
6. My father …………….. play badminton in the evenings when he was at college, (past habit)
7. You ……………. do as I say! (command)
8. ……………….. I have another glass of water? (request)
9. Sibi has not practised hard but he ……………… win the race, (possibility)
10. We ………….. preserve our natural resources, (duty
