Lesson 48 – What is the important invention before the age of computer? Data de publicação 03/01/2021 Por favor, cadastre-se em curso antes de iniciar essa aula. Lesson 47 - Describe a subject taught in your school Lesson 49 - Describe a foreign country you have never been to Voltar para: Conversation B2 > Conversation B2 ← Lesson 47 – Describe a subject taught in your school → Lesson 49 – Describe a foreign country you have never been to