Bantu jawab kak pliss​

1. a. wear

2. d. must be

3. c. must

4. c. must not

5. b. have to

6. d. should

7. d. shouldn't

8. a. should

9. a. don't disturb

10. a. plane

11. b. you are prohibited to active handphone

1. A
2. D
3. C
4. C
5. C
6. D
7. D
8. A
9. A
10. A
11. B