Past Perfect Simple.

The storm destroyed the sandcastle that we ________ (build)

He _____ (not / be) to Cape Town before 1997.

When she went out to play, she _____ (do / already) her homework.

My brother ate all of the cake that our mum _____ (make)

The doctor took off the plaster that he _____ (put on).

The waiter brought a drink that I _____ (not / order)

I could not remember the poem we _____ (learn)

The children collected the chestnuts that _____ (fall) from the tree.

_____ (he / phone) Angie before he went to see her in London?

She _____ (not / ride) a horse before that day.