IDNStudies.com, donde los expertos responden a tus preguntas. Obtén respuestas rápidas y precisas a tus preguntas gracias a nuestros expertos, siempre dispuestos a ofrecerte la mejor ayuda posible.
When Lucy phoned me, I was swimming in the river.
While the men were working, their boss arrived.
While Brian and Roger were watching a baseball match, I went to the beach.
When I called my mum, she was doing the shopping.