Exercise I:Complete each sentence using Modal verbs:
1.I should finish my homework before I go out.
2.You don’t need to bring food; everything is provided.
3.The box must be heavy for me to lift alone.
4.Students must wear a uniform at this school.
5.We should hurry, or we’ll miss the bus.
6.You must wear a seatbelt when driving; it’s the law.
7.I’m not sure, but she might be late today because of the traffic.
8.Can you help me with this math problem, please?
9.Students must not use their phones during the exam.
10.If you want better grades, you should study more regularly.
11.It’s cloudy, so it might rain later.
Exercise II: Rewrite the Sentences Using a Modal Verb
1.It is possible that he is at home.
He might be at home.
2.It is necessary for you to finish the project today.
You must finish the project today.
3.It is a good idea for her to see a doctor.
She should see a doctor.
4.Is it okay if I open the window?
May I open the window?
5.It is forbidden to park here.
You must not park here.
6.It is necessary for her to study harder.
She must study harder.
7.It is not necessary for you to come early.
You don’t have to come early.
8.The coffee is so hot that I can’t drink it.
The coffee is too hot. I can’t drink it.
9.It is compulsory for drivers to stop at a red light.
Drivers must stop at a red light.
10.The exercise is very difficult for him.
He can’t do the exercise.
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