Đề Tiếng Anh 9

Sure! Here are the answers for the questions based on the provided text:

**16. What does the sign say? Choose the best option.**
- The best option likely is: **D. Students must switch off their mobile phones before getting into campus.**

**II. Complete the sentences with the correct forms of the verbs.**
18. - I **am going** to a cricket match this evening. Would you like to come? - Yes, I’d love to.
19. Many of my friends enjoy playing mobile games. They spend lots of their free time **playing** them.
20. Don’t forget **to lock** the door before going to bed.

**III. Choose one answer A, B, C, or D to fill in the blanks in the passage below.**
21. for
22. usually
23. the
24. pass

If you need further clarification or help with different parts, let me know!