1. He___for some time before a servant___and___what he___. a) knocked, opened, asked,...

Question

1. He___for some time before a servant___and___what he___. a) knocked, opened, asked, wanted b) was knocking, opened, asked, was wanting c) had been knocking, opened, asked, wanted d) had knocked, had opened, had asked, had wanted

Answer 1

c)

He had been knocking for some time before a servant opened and asked what he wanted.