Teen Choices + teen Express Past Perfect Vs Progressive

Peter was Sally's best freind. She ... him all her life.

• had been knowing

• had known

The children were wet because they... football in the rain.

• had been playing

• had played

We were very hungry because we ...

• had not eaten

• had not been eating

We ... our Christmas dinner when they arrived, so we invited them to join us at the table.

• had eaten

• had been eating

I was very happy when I found my keys. I... for them for hours.

• had looked

• had been looking

She was exhausted because she... all day since 6 a.m.

• had worked

• had been working

We finished the project on time because we ... hard together as a team.

• had worked

• had been working

Everything was white because it... all night.

• had snowed

• had been snowing

The passengers were angry as the airlines... all their luggage.

• had lost

• had been loosing

I... Jacob for several years, but I recognised him immediately.

• had not seen

• had not been seeing