You don't have to
I love Saturday mornings because I don't have
It's a good job,
I really must
I think you should
The doctor told me that
Francois is very lucky. His father is very rich, so he
You must not
but we have to work hard.
come to work dressed in jeans. You have to look neat.
I should do more exercise.
doesn't have to work at all.
send the forms in until September, but it's a good idea to send them early.
to get up for work. I can't stay in bed until 10 a.m.
think about whether you really want to apply for the job.
give up smoking. It's not good for my health.