Question

1.You are not permitted to say anything about it
2. Well, you are advised to buy that CD set from the greatest hits of Queen.
3. Dog owner are not allowed to bring their pets inside the new restaurant in town.
4. The situation there is indeed serious. We really need to stay here.
5. There is the, meeting on the first floor, Patrick is not allowed to make noise.

Answer 1

1. must not

2. should

3. should not

4. must

5. should not

Explanation:

• Modal verbs are helping verbs in a sentence. They support the action verbs. In the sentences given we must replace the words with modals. (Eg): can, will, must, shall, should etc.,
• 1. You are not permitted to say anything about it. -You must not say anything about it.
• 2. Well, you are advised to buy that CD set from the greatest hits of Queen. -Well, you should buy that CD set from the greatest hits of Queen.
• 3.  Dog owners are not allowed to bring their pets inside the new restaurant in town. -Dog owners should not bring their pets inside the new restaurant in town.
• 4. The situation there is indeed serious. We really need to stay here. -The situation there is indeed serious. We must stay here.
• 5. There is the, meeting on the first floor, Patrick is not allowed to make noise. There is the, meeting on the first floor, Patrick should not make noise.
• 'Must' and 'should' mean the same and they can be interchanged.