We have been on (the) air from 6 to 7 → emitimos de seis a siete, estamos en el aire de seis a siete he checked out me with the air of shock → me miró con aire de sorpresa → me miró algo sorprendido atomic quantity 36, Kr, krypton https://ricardoxogxp.bloggadores.com/36294486/the-air-conditioning-service-yorke-peninsula-diaries