`1.` They (go)………went………. home after they (finish) ………had finished ………… their work.
`2.` She said that she (already, see) …………already had seen……………. Dr. Rice.
`3. `When we came to the stadium, the match (already, begin) ………had already begun………….
`4. `They told me they (not, eat) ………hadn't eaten………… such kind of food before.
`5. `He (ask) ………asked……….. why we (come) ………came ………. so early.
`6.` After they had gone, I (sit) …………sat………. down and (rest) …………rested……….
`7. `Before she (watch) …………watched……….. TV, she (do) ………had done…….. her homework.
`8. `After taking a bath, he (go) ………had gone……… to bed.
`9.` What (be) …………had been…………. he when he (be) ………was………. young?
`10. `It was the first time I (ever, see) …………have ever seen………. such a beautiful girl.