I'm really tired
I'm thirsty
I'm dirty
I've got an exam
I've got a stomachache
It's raining
It's dark
There's a lot of pollution
I'm hungry
You should use the public trasport
You shoud go to bed
You should go to the doctor
You shouldn't eat sweets
You should study
You should have a shower
You shouldn't turn off the light
You should drink water
You should open your umbrella
