de can bang mot bao muoi co khoi luong la 1 75kg bang can robecvan nhung chi co cac qua can loa 1kg 300g 100g 50g moi loai 2 qua phai dat cac qua can nhu the nao moi loai bao nhieu qua can len dia can de thang bang

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Bài 1: Cho dạng đúng của động từ trong ngoặc. 1. They (come) …………….. back home after they (finish) ………………… their work. 2. She said that she ( meet) ……………………. Mr. Bean before. 3. Before he (go) …………………….. to bed, he (read) ………………………… a novel. 4. He told me he (not/wear) ………………………… such kind of clothes before. 5. When I came to the stadium, the match (start) …………………………………. 6. Before she (listen) ………………….. to music, she (do)……………………. homework. 7. Last night, Peter (go) ……….. to the supermarket before he (go) ………………… home. Bài 2: Viết lại câu sao cho nghĩa không đổi sử dụng từ gợi ý cho sẵn. 1. David had gone home before we arrived. - After ……………………………………………………………………………………. 2. We had lunch then we took a look around the shops. - Before …………………………………………………………………………………… 3. The light had gone out before we got out of the office. - When……………………………………………………………………………………. 4. After she had explained everything clearly, we started our work. - By the time ……………………………………………………………………………. 5. My father had watered all the plants in the garden by the time my mother came home. - Before …………………………………………………………………………… I. Put the verb in brackets in the Past Simple or Past Perfect: 6. Before she (watch) ………………….. TV, she (do)……………………. homework. 7. What (be) …………….. he when he (be) ………………. young? 8. After they (go) ………………………, I (sit) …………….. down and (rest) …………… 9. Yesterday, John (go) …………………. to the store before he (go) ………………… home. 10. She (win) ………………………. the gold medal in 1986. 11. Our teacher (tell) …………… us yesterday that he (visit) …………… England in 1970. 12. Alan (have)……….hardly(prepare)………..for dinner when her husband (go) ……..home 13. No sooner (have)…………….I (watch)……………. TV than the phone (ring)………… 14. Before I (watch) ……………… TV, I (do) ………………………….. my homework. 15. After I (wash)………………………….my clothes, I (sleep) …………………………… 16. “ It is the first time I have eaten sushi” , said Bill. → Bill said it (be) ……….. the first time he (eat) ……………….. sushi. 17. “ I broke my glasses yesterday”, said Lan. → Lan said that she (break) ………………………………… her glasses the day before. 18. I couldn’t attend the evening classes because I worked at night. → If I (not work) …………….. at night, I (attend) ………………….. the evening classes. 19. I didn’t have a laptop so I wish I (have) ………………………. a laptop. 20. You didn’t stay home. I would rather you (stay) …………….. home. 1. They (go) ……………..home after they (finish) ………………… their work. 2. She said that she (already, see) ……………………. Dr. Rice. 3. After taking a bath, he (go) ………………………….. to bed. 4. He told me he (not/eat) ………………………… such kind of food before. 5. When he came to the stadium, the match (already/ begin) ………………………………….