Rewrite the sentences using the modals in the list  might  could  mustn’t  was able to  must  can’t
1 You’re obliged to wear a safety helmet at all times.
2 Is it OK for me to use your phone? It’s an emergency.
3 It’s against the law to park your car here.
4 Greg managed to sleep once the storm had passed.
5 It’s possible there’ll be a power cut because of the storm.
6 She’s been skydiving so I’m sure she isn’t scared of heights!

you didn't provide the passage.

explanation:

seeing as this is your first question on i can see why you may have not known that you need to provide the passage.

without the passage, or even the name of the passage, we can not read the passage, therefore we can not determine when or how the pacing effects the tone.

however, you can either repost this question (providing the passage this time)

or you can comment below what the passage is, and i'll you to the best of my ability!

the answer is c. the wind

clerical work ensures that an office runs smoothly. it involves the day-to-day administrative tasks of an office, such as answering phones, scheduling appointments, sending faxes, and filing documents. office clerks and secretaries need to have particularly strong clerical skills.

explanation:

see u later bae lol

heres the link