The past perfect tense ----- Nội dung dịch tự động từ ảnh ----- 6. Before she (watch) 7. What (do) ............. 8. After they (go) 9. Yesterday, John (go) 10. She (win). homework. down and (watch)..............TV home. TV, she (do). he before he went to the airport? I (sit). to the store before he (go) the gold medal in 1986.
