to keep something secret
mantener algo en secreto (mantener algo en secreto)
"We’re trying to keep it under wraps until the official announcement."
"Estamos tratando de mantenerlo en secreto hasta el anuncio oficial." (estamos tratando de mantenerlo en secreto hasta el anuncio oficial)
in very good health
to confuse two or more things
to show others how to do something by demonstrating it yours...
to be the first to criticize or condemn someone
extremely happy and excited
to suddenly start sweating due to fear or anxiety