Circle the correct words in the grammar table. ​

11. he couldn’t open the window as it was stuck.2. interpreters must translate without dictionaries.3. may i use me your bike for today? 4.could) you give me the recipe for this cake? 5. i hardly ever see jane, she might have moved to africa.6. take an umbrella. it may rain.7. you should stop smoking. you know you cannot buy health.8. you must finish the article as soon as possible.9. liz doesn’t have to keep to a diet anymore.10. lara can get a playstation for her birthday.11. you needn’t read in the dark.12. my grandfather is retired, so he shouldn’t go to work.13. the fridge is full, so we needn’t go shopping.14. our employees must sign this agreement.15. we ought to reserve a table in advance if we want to have dinner there.16. i can’t believe it! you must be joking.17. ann must finish school next year.18. sorry, i’m late. i had to wait for the plumber.19. what time do we have to be at the railway station? 20. don’t wait for me tonight. i must be late.21. i can’t watch this film. it’s too boring.22. we’ve got a dishwasher, so you needn’t wash-up.23. you look very pale, i　 think you should stay at home.24. could you, please, pass me the mustard?