Past simple and past perfect

Which sentence is correct in past simple and past perfect. After I had done the washing-up, I watched my favorite TV program. After I done the washing-up, I watched my favorite TV program. After I had done the washing-up, I had watched my favorite TV program.

Match the infinitive with past participle. see. go. be. write. read. eat.

Which sentence is correct. By the time his heart was transplanted, he had undergone many medical procedures. By the time his heart were transplanted, he had undergone many medical procedures. By the time his heart had been transplanted, he had undergone many medical procedures.

Choose the correct sentence. We had already eaten when John came home. We had already eaten when John come home. We had already eaten when John had came home.

Which sentence is correct. When Julie got home from her holiday, her flat was a mess. John had had a party. When Julie got home from her holiday, her flat was a mess. John had have a party. When Julie got home from her holiday, her flat was a mess. John had has a party.

Choose the correct sentence. When I got to the airport I discovered I had forgotten my passport. When I get to the airport I discovered I had forgotten my passport. When I had got to the airport I discovered I had forgotten my passport.

Choose the correct sentence. By the time we arrived at the station, the train had already left. By the time we arrive at the station, the train had already left. By the time we arrived at the station, the train had already leave.

Choose the correct sentence. My mother had worried a lot about me before she heard that I was safe with my friends. My mother has worry a lot about me before she heard that I was safe with my friends. My mother have worried a lot about me before she heard that I was safe with my friends.

Choose the correct sentence. By the time the firefighters arrived the building had already burned down. By the time the firefighters arrived the building had already burn down. By the time the firefighters arrive the building had already burned down.

Choose the correct sentence. After he had worked for the software company for two years he decided to give it up. After he had work for the software company for two years he decided to give it up. After he had worked for the software company for two years he decide to give it up.