Choose the correct phrases to complete the dialogues.

1 A: How (1) was / used to be your maths lesson this morning?

B: Nightmare! First, I (2) didn't concentrate/ wasn't concentrating while the teacher (3) explained/was explaining the material, and then I (4) got/was getting everything wrong in the test. 

2 A: When I (5) got / was getting home last night, my mum (6) had / was having an argument with my brother about cleaning his bedroom.

B: I know the problem. When my brother (7) lived/had lived at home, my mum (8) had always argued/was always arguing with him about the same thing! 

3 A: (9) Did you have / Were you having a good day in town on Saturday?

B: Yes, thanks. We (10) spent / were spending three hours in the shopping centre! Then we (11) went/were going to an art gallery because dad (12) had read/had been reading an article about it last month. It was cool actually! After the art gallery, we (13) had / had had a meal and then (14) came / were coming home.