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вставить по смыслу слова
fill in the gaps with : since, for, ago, just, until, already, yet, before, still.

1.Nobody started eating....all the guests had arrived.
2. We have known the Barnes family....we moved here,ten years....
3. She had ...typed two letters when her boss arrived at the office
4. She waited ...all her guests had left....she started washing the dishes
5. I have ...finished painting the fence so the paint has not dried....
6. After I had been looking for my glasses....half an hour, I found them in a drawer
7. Susan is....typing the letters; she has not had a chance to finish them ...