Put the verbs in brackets into the gaps in the correct tense past perfect or simple past 1)before sing) a song he play) the quitar 2) watch)a video after the children (to go)to bed 3)after john (to make)breakfast he(to phone)his friend 4)i(to be) very tired because i(to study too much 5)they(to ride) their bikes before they (to meet)their friends