Past Perfect vs Past Perfect Continuous (B2)

When I arrived at the office, the team ___ on the bug all morning.

By 5 p.m., she ___ the report and sent it to the client.

His hands were dirty because he ___ in the garden.

I ___ the dishes by the time you got home.

We were exhausted because we ___ for ten hours straight.

By the time the meeting ended, the CEO ___ on the same point twice.

He looked tired because he ___ all night.

She ___ five novels by her thirtieth birthday.

The kids ___ in the pool for two hours and were starving.

I felt embarrassed because I ___ the wrong name twice in front of everyone.

The streets were wet because it ___ all night.

By the time we got back, the cake ___ in the oven for an hour.

After he ___ the speech three times, he finally felt ready.

We ___ for an hour when the bus finally came.

By Friday, the team ___ all three deliverables.