Chuyển động từ sau sang dạng quá khứ

Chuyển nh ng động từ sau sang dạng quá khứ:
1. Order:....................................... 7.Take:...........................................
2. Get: ......................................... 8. Read:.........................................
3. Find:........................................ 9. Hear:........................................
4. Meet:...................................... 10. Can..........................................
5. Think................................... 11. Lose:........................................
6. Is/am: .................................. 12. Stand:......................................
13. give: .................................. 14. Exchange................................
15. grow.................................. 15. Call........................................