Chia các động từ sau ở thì Quá khứ đơn, Quá khứ tiếp diễn và Quá khứ hoàn thành
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BT 3. Chia các động từ sau ở thì Quá khứ đơn, Quá khứ tiếp diễn và Quá khứ hoàn thành
1. When the police (arrive) ____ the car (go) ____.
2. While we (do) ____ a sight-seeing tour, our friends (lie) ____ on the beach.
3. They (eat) ____ everything by the time they (arrive) ____ at the party.
4. While Tom (play) ____ the piano, his mother (do) ____ the washing-up.
5. I (go) ____ after they (finish) ____ their work.
6. The light went out while I (have) ____ dinner.
7. He (do) ____ nothing before he (see) ____ me.
8. When they (get) ____ to the station, the train (leave) ____.
9. The house (catch) ____ fire while they were sleeping.
10. While Tom was reading, Amely (watch) ____ a documentary on TV.
11. The burglar (open) ____ the safe when he (hear) ____ footsteps. He immediately (put) ____ out his torch and (crawl) ____ under the bed.
12. Last night I (drop) ____ a plate when I (do) ____ the washing-up. Fortunately it (not/break) ____.
13. Mary and I (dance) ____ the house when the telephone rang.
BT 3. Chia các động từ sau ở thì Quá khứ đơn, Quá khứ tiếp diễn và Quá khứ hoàn thành
1. When the police (arrive) ____ the car (go) ____.
2. While we (do) ____ a sight-seeing tour, our friends (lie) ____ on the beach.
3. They (eat) ____ everything by the time they (arrive) ____ at the party.
4. While Tom (play) ____ the piano, his mother (do) ____ the washing-up.
5. I (go) ____ after they (finish) ____ their work.
6. The light went out while I (have) ____ dinner.
7. He (do) ____ nothing before he (see) ____ me.
8. When they (get) ____ to the station, the train (leave) ____.
9. The house (catch) ____ fire while they were sleeping.
10. While Tom was reading, Amely (watch) ____ a documentary on TV.
11. The burglar (open) ____ the safe when he (hear) ____ footsteps. He immediately (put) ____ out his torch and (crawl) ____ under the bed.
12. Last night I (drop) ____ a plate when I (do) ____ the washing-up. Fortunately it (not/break) ____.
13. Mary and I (dance) ____ the house when the telephone rang.