BÀI TẬP THÌ QUÁKHỨĐƠNVÀQUÁKHỨTIẾPDIỄN While Tom (read) , Amely (watch) Marvin (come) home, (switch) a documentary on TV on the computer and (check) his emails The thief (sneak) and (leave) into the house, (steal) the jewels without a trace Nobody (listen) while the teacher (explain) While we (do) a sight-seeing tour, our friends (lie) He (wake) up and (look) The receptionist (welcome) the tenses on the beach at his watch the guests and (ask) them to fill in the form The car (break) down and we (have) to walk home The boys (swim) while the girls (sunbathe) 10 My father (come) in, (look) around and (tell) me to dinner, the others (collect) wood tidy up my room 11 As long as one group (prepare) for their campfire 12 While the parents (have) breakfast, their children (run) 13 Martha (turn) off the lights and (go) 14 When I (do) the washing-up, I (break) 15 While Tom (play) 16 He (drink) 17 I (have) the piano, his mother (do) some juice and then he (eat) dinner when I suddenly (hear) 18 When my father (work) out to bed a plate the washing-up a few chips a loud bang in the garden, an old friend (pass) by to see him 19 She (go) and (begin) 20 When I (be) to school, (take) out her textbook to learn on my way home, I (see) an accident >> Truy cập trang http://tuyensinh247.com/ để học Toán - lý – Hóa – Sinh – Văn – Anh tốt nhất! KEY While Tom was reading, Amely was watching a documentary on TV Marvin came home, switched on the computer and check his emails The thief sneaked into the house, stole the jewels and left without a trace Nobody listened while the teacher was explaining the tenses While we were doing a sight-seeing tour, our friends were lying on the beach He woke up and looked at his watch The receptionist welcomed the guests and asked them to fill in the form The car broke down and we had to walk home The boys were swimming while the girls were sunbathing 10 My father came in, looked around and told me to tidy up my room 11 As long as one group were preparing dinner, the others were collecting wood for their campfire 12 While the parents were having breakfast, their children ran out 13 Martha turned ff the lights and went to bed 14 When I was doing the washing-up, I broke plate 15 While Tom was playing the piano, his mother was doing the washing-up 16 He drank some juice and then he ate a few chips 17 I was having dinner when I suddenly heard a loud bang 18 When my father was working in the garden, an old friend passed by to see him 19 She went to school, took out her textbook and began to learn 20 When I was on my way home, I saw an accident >> Truy cập trang http://tuyensinh247.com/ để học Toán - lý – Hóa – Sinh – Văn – Anh tốt nhất!