The past perfect tense. the future perfect tense
put questions to the italicized words:
1. we had been walking for hours before we saw the lake.
2. my uncle had been living in new york for ten years before he moved to california.
3. she had been reading the book for two hours when i came.
4. my friend had been smoking for thirty years when he finally gave it up.
5. tom had been working as a manager there for seven years by that time.
6. i had been revising the texts for two hours, when he rang me up yesterday.

pMatbq    3   27.11.2019 21:23    2