Relacionar Columnas KB15 Use of soVersión en línea Use of so. Kid's Box 4 Unit 5 Activity Book por Valeria Itzel Herrera Díaz 1 She couldn't find her phone so 2 He couldn't find his pen so 3 She couldn't find her glasses so 4 He couldn't find his coat so 5 We couldn't find our books so 6 I couldn't find my camera so he had to wear a jacket she couldn't talk to her friend. I couldn't take any photos. he had to write with a pencil she couldn't read her book. we didn't do our homework.