The sweater is in the box.
You say, "you/he/she is killing."
You say, "...to put an end to this..."
Por favor. ¿Me puedes decir donde esta esta calle?
You would say, "it is ok for you to continue going".
Caja
caja
la caja
You should learn to say it in English. In Spanish it is "Donde esta su automovil?"
You could say "caja de herramientas."
food catering
pollo caja
We should go to bed early tonight.