Wildwildclass.files.wordpress.com

2 We use used to for the action that interrupted another action. __ 3 We use the past continuous for an action that happened immediately after another action. __ 4 We can use while before the past continuous. __ 2 Choose the correct option. Sophia . didn’t use to / didn’t used to. be enthusiastic about studying, but she is now. 1 While my brother was watching TV, Dad . phoned / was phoning ... ................
................