Match the following statements with the meaning below. Check your answers on the following answer page.
- I could work on Saturdays.
- I must work on Saturdays.
- I need to work on Saturdays.
- I have to work on Saturdays.
- I mustn't work on Saturdays.
- I couldn't work on Saturdays.
- I don't have to work on Saturdays.
- I shouldn't work on Saturdays.
- I should work on Saturdays.
- I might work on Saturdays.
- It's absolutely necessary for me to work on Saturdays.
- It's absolutely necessary for me to work on Saturdays and someone forces me to do so.
- I'm unable to work on Saturdays.
- It isn't necessary for me to work on Saturdays.
- It's possible for me to work on Saturdays.
- It's a good idea for me to work on Saturdays.
- It's important for me to work on Saturdays.
- It's a good idea for me to work on Saturdays.
- It's forbidden for me to work on Saturdays.
- It isn't a good idea for me to work on Saturdays.
- It's a possibility that I might work on Saturdays.
Did you have a hard time understanding? Here is a quick guide to basic modal verb usage.

