найди соответствующую форму глагола в прошедшем времени.
1. We (had been staying/staved) in a hotel by the sea last summer.

2. She broke the glass while she (had washed/was washing) the dishes.

3. We (had been walking/ were walking) for hours before we came to the
campsite.

4. The shop (had been selling/had sold) the table by the time I got there.

5. We (had been living/had lived) in the house for a year before we decorated
the kitchen.

6. We (had been finishing/had finished) the work by the time the meeting
began.​