Mastering the Art of Rewrite

It is not necessary for employees to clock in at exactly 9am every day.

Answer explanation

Employees don't have to clock in at exactly 9am every day.

It's a good idea for teenagers to read at least one book a month.

Answer explanation

Teenagers should read at least one book a month

Visitors are strictly forbidden to take photos inside the museum.

Answer explanation

Visitors musn't take photos inside the museum

Last month, it was essential for the team to work overtime to meet the deadline.

Answer explanation

Team had to work overtime to meet the deadline

It is not necessary for us to wear uniforms every day at work.

Answer explanation

We don't have to wear uniform every day at work

It is a good idea for all students to learn vocabulary online every day.

Answer explanation

All students should learn vocabulary online every day

Residents in Singapore are strictly forbidden to sell chewing gum.

Answer explanation

Residents in Singapore mustn't sell chewwing gum

Last year, it was necessary for the employers at the factory to pay body insurance because of heavy work.

Answer explanation

The employers at the factory had to pay body insurance because of heavy work last year