Completar Frases Verb To be Versión en línea Complete the sentences with the right answer, according to the structure of the verb To be. por Estiven Alfonso Gutierrez 1 am is is is are am is am is are I David , I 14 years old . My favourite hobby riding my bicycle all day . My mother's name Teresa . She very intelligent and I love her . My brother Carlos , He 20 years old . We a very happy family , actually , we spending a lot of time together . Besides , I love to share what I doing in my social network s