1. Angela ______________ herself while she _________________ up a tree. (HURT, CLIMB) 2. The police car _________________ the robbers when they _________________ a lamppost. (CHASE, HIT) 3. I _________________ when there _________________ a knock at the door. (STUDY, BE) 4. My brother _________________ on the ice while he _________________. (FALL, SKATE) 5. Margie _________________ dinner when the fire alarm _________________. (HAVE, RING) 6. Mom _________________ herself while she ____________________ onions. (INJURE, CUT) 7. Dad ___________________ the car when a storm suddenly _________________ up. (REPAIR, COME) 8. Mona _________________ asleep while she _________________ a book. (FALL, READ) 9. I _________________ an old friend while I ___________________ home from the shop. (MEET, WALK) 10. She _________________ at the ceiling when the door _________________. (STARE, OPEN) 11. I _________________ myself while I _________________ milk on the stove. (BURN, PUT) 12. While the children ___________________ the weather _________________ to clear up. (REST, START) TH EDUCATION – TIẾNG ANH CÔ THỦY Số 173 Xã Đàn 2, Đống Đa, Hà Nội. Ngõ 368B Quang Trung, Hà Đông, Hà Nội Số 9A, Ngõ 181, Đường Xuân Thủy, Cầu Giấy, Hà Nội. www.th.education - Điên thoại: 024 6663 5665 TRANG 6 TRUE LEARNING – TRUE TEACHING 13. When I __________________ at the station a car _________________ to take me home. (ARRIVE, WAIT) 14. I _________________ my cousin while I ___________________ in Paris. (VISIT, STAY) 15. While the pilot ___________________ to stabilize the plane the master alarm ________________ off. (TRY, GO) 16. I _________________ an ambulance while I _________________ out of the window. (SEE, LOOK) 17. The children ___________________ a movie when their aunt _________________. (WATCH, ARRVE) 18. We _________________ about our jobs when the phone _________________. (TALK, RING)