REWRITE THE SENTENCES

1.It is a good idea for every employee to take part in the annual workshop

• Every employee must take part in the annual workshop.
• Every employee can take part in the annual workshop.
• Every employee should take part in the annual workshop.
• Every employee may take part in the annual workshop.

2.It’s a good idea for you to apologise to Mr. Perkins for your disrespectful comments.

• You may apologise to Mr. Perkins for your disrespectful comments.
• You must apologise to Mr. Perkins for your disrespectful comments.
• You should apologise to Mr. Perkins for your disrespectful comments.
• You can apologise to Mr. Perkins for your disrespectful comments.

3.It is required by law that those who are in close contact with covid-19 are isolated.

• Those who are in close contact with covid-19 may be isolated.
• Those who are in close contact with covid-19 should be isolated.
• Those who are in close contact with covid-19 will be isolated.
• Those who are in close contact with covid-19 must be isolated.

4.It is against the school rules to cheat in exams.

• You must not cheat in exams because it is against the school rules.
• You oughtn't to cheat in exams because it is against the school rules.
• You needn't cheat in exams because it is against the school rules.
• You don't have to cheat in exams because it is against the school rules.

5. It is required by law for men aged 18 and over to join the army.

• Men aged 18 and over should join the army.
• Men aged 18 and over need to join the army.
• Men aged 18 and over can join the army.
• Men aged 18 and over must join the army.

6. It's not obligatory for customers to go on the trips organized by the hotel.

• Customers ought to go on trips organized by the hotel.
• Customers mustn’t go on trips organized by the hotel.
• Customers don't have to go on trips organized by the hotel.
• Customers might go on trips organized by the hotel.

7.It is important for you to learn basic computing skills.

• You needn’t learn basic computing skills.
• You mustn’t learn basic computing skills.
• You should learn basic computing skills.
• You may learn basic computing skills.

8. It’s obligatory for teachers to change their teaching methods.

• Teachers should change their teaching methods.
• Teachers may change their teaching methods.
• Teachers must change their teaching methods.
• Teachers need to change their teaching methods.

9. It’s compulsory to wear medical masks in crowded places.

• Everyone may wear medical masks in crowded places
• Everyone may wear medical masks in crowded places
• Everyone mustn’t wear medical masks in crowded places
• Everyone must wear medical masks in crowded places

10.Soldiers are forbidden to leave the camp unless they get special permission.

• Soldiers shouldn’t leave the camp unless they get special permission.
• Soldiers needn’t leave the camp unless they get special permission.
• Soldiers must leave the camp unless they get special permission.
• Soldiers mustn’t leave the camp unless they get special permission.