Assessment b. may 4. Directions: Choose the letter of the best answer. Write your answer on a separate sheet of paper. 1. He _drink more than 12 glasses of water a day. a. can c. must b. have to d. should 2. You give respect to other people especially your grandparents. a. could c. might b. may d. should 3. Employees obey the rules and regulations of the company. a. could c. must d. should you please observe silence whenever you are inside the library. a. Can c. Might b. May d. Must 5. What I do for you so that you will finish the job on time? a. can c. may b. have to d. might 6. You__face your fear! a. could c. should d. would 7. Businesses today follow safety protocols. a. can C. must b. might d. will 8. If you not review, there is possibility that you might failed the test. a. could c. should d. will b. may b. may 9.1 a. can b. may reach my dream someday. c. ought to d. would leave early for tomorrow's flight. c. have to d. might 10. 1 a. can b. could​