She (not / ride) a horse before that day.
She had not ridden a horse before that day.
The waiter brought a drink that I (not / order) .
The waiter brought a drink that I had not ordered.
We lived in the house that my father (build) .
We lived in the house that my father had built.
The children collected the chestnuts that (fall) from the tree.
The children collected the chestnuts that had fallen from the tree.
When we came back, it was cold in the house because Alice (close / not) the windows.
When we came back, it was cold in the house because Alice had not closed the windows.
When he went out to play, he (do / already) his homework.
When he went out to play, he had already done his homework.
The storm destroyed the sandcastle that we (build)
The storm destroyed the sandcastle that we had built
I could not remember the poem we (learn) the week before.
I could not remember the poem we had learned the week before.
My brother ate all of the cake that our mum (make) .
My brother ate all of the cake that our mum had made
We ate at a restaurant last night because I (buy / not) anything for dinner.
We ate at a restaurant last night because I had not bought anything for dinner.
I was late for work because I (miss) the bus.
I was late for work because I had missed the bus.
She (not / be) to Nebraska before 1997.
She had not been to Nebraska before 1997.
I couldn’t go to the cinema with my friends last night because I (finish / not) my homework yet.
I couldn’t go to the cinema with my friends last night because I had not finished my homework yet.
My friend was in hospital because she (slip) on a banana skin.
My friend was in hospital because she had slipped on a banana skin.
(he / call) Angie before he went to see her in London?
Had he called Angie before he went to see her in London?
The doctor took off the plaster that he (put on) six weeks before.
The doctor took off the plaster that he had put on six weeks before.
The teacher corrected the tests that the students (write) .
The teacher corrected the tests that the students had written.