4.Put the sentences into question form

1) We had to stay after classes to help clean the classroom.
2) Everyone must take part in project work. 
3) We need to do some shopping today.
4) James has to get up early tomorrow: his class is going to the Botanic gardens.
5) My parents used to spend more time gardening when they were younger.

1) Had we to stay after classes to help clean the classroom?2) Must everyone take part in project work?3) Do we need to do some shopping today?4) Does James has to get up early tomorrow?5) Were your parents used to spend more time gardening when they were younger?