They _____ drink so much alcohol.
You _____ eat more vegetables if you want to lose weight.
You _____ be so strict with her!
He _____ drive so fast! He will have an accident one day!
She _____ stop smoking, it's bad for her health.
You _____ be doing your homework instead of playing video games.
You _____ work harder if you want to have better marks.
We _____ leave. David is very sad.
