I. MODALS. Directions: Read each sentence carefully. Write the letter of the correct answer on the space provided before the number. ing an a. d. may a. c. will d. may b 1. We prepare for the singing contest. might b. ought to C. could not 9 2.1 find my book anymore. a. Can't b. can c. ought to d. should 3. I leave early today, please? a. Must b. could c. ought to d. should 4. Lwork to provide the needs of my family. Must b. may d. might 5. They wear their school ID upon entering the school campus. a. Should b. have to C. will 6. You use your phone in class. a. Couldn't b. shouldn't C. mustn't d. will have to 7. I'm sorry, I help you. I don't know how to do it. a. Should C. can't d. must 8. Can we swim in the river later? a. Obligation b. Prohibition c. Permission d. None of the above 9. You should wash your hand with soap. a. Obligation b. Prohibition c. Permission d. None of the above 10. You can't enter the school campus without wearing the school uniform. a. Obligation b. Prohibition c. Permission d. None of the above b. may II. CONDITIONALS​