This isn't Arts it's writing, but the answer is: It is an incomplete sentence because there is no subject to go with the predicate.
Answer:
I have to go to the supermarket everyday. I must study more to get a better grade. She must move somewhere else, she doesn't like the town. He must quit cooking classes, he is such a bad cook.
Explanation: Have to expresa principalmente obligaciones generales, mientras que must se utiliza para obligaciones específicas: tengo que cepillarme los dientes dos veces al día. Debo decirte algo. Importante: Para expresar obligación, deber o necesidad en el futuro o en el pasado, no se utilizan must y necesidad.
You mean <em>"Why do [some] </em><em>people</em><em> cheat in relationships?"</em>
Well an analysis revealed eight key reasons: anger, self-esteem, lack of love, low commitment, need for variety, neglect, sexual desire, and situation or circumstance.
<em>Or the world is and humans are just terrible LoL</em>
Knock knock
Who’s there?
Your
Your who?
Your mom-
The last letter of my dads name is O
