Question

use semi modal verb
1. as his classmates, we_______stand by him through this class.
2._________heavy rain,the train was delayed.

Answer 1

in no. 1. in the blank there will be MUST and in no. 2. there will be DUE TO

Answer 2

⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
▬▬▬▬▬▬▬▬▬▬▬▬☟

[1] As his classmates, we must stand by him through this class.

[2] Due to heavy rain, the train was delayed.

_________
Thanks...✊