to suddenly start smiling widely
empezar a sonreír repentinamente (empezar a sonreir repentinamente)
"When she saw the surprise gift, she burst out smiling."
"Cuando vio el regalo sorpresa, ella empezó a sonreír de repente." (Cuando vio el regalo sorpresa, ella empezo a sonreir de repente)
to take someone’s place temporarily
to be a member of or connected to a group or place
to increase or intensify effort or production to recover or...
to reserve all available places or tickets
to attribute something to a cause
to bring someone or something with you