Oppossite of messy.
Tidy
It's obligatory to switch off the lights.
You...
must switch...
Person that works with science.
Scientist.
..... you talk when you were two?
Could/Were able to
You have to drive shower
Must
When you don't have food you have to........
Shop for food
It's forbidden to enter here.
You...
are allowed to enter here
How do say "emocion" in english.
Emotion
He ...... run 20km without sleeping.
Can/Are able to
It's forbidden to travel at more than 12 okmph
Mustn't
When you...... you have to recycle.
Take out the rubbish.
You are permitted to play videogames.
You...
can play...
Electronic device for bidden in this center.
Phone
You ..... eat less sweets and more vegetables.
Should/Ought to
You can use.... the mobile phone.
Allowed to
You have to..... to eat in school.
Make your breakfast
You don't have permission to go to the park.
You...
can't go...
Person that gets very good grades in the tests.
Smart
I .... come to rhe party(negative).
Can't/Aren't able to
It's obligatory to you ride a bike when you was 8?
Could/were able to
You have to.... and ....... to clean the floor.
Mop/Vacuum
It's not obligatory to come.
You...
are allowed to come.
When someone is very good at this, smart he have....
Skills
He .... ride a bike until he wes 6.
Couldn't/weren't able to
It's obligatory to wear trainers in PE.
must/ have to