Bài 1: Cho dạng đúng của động từ trong ngoặc. 1. When I arrived, they (wait) ........... for me. They were very angry with me. 2. We (run) ..................along the street for about 40 minutes when a car suddenly stopped right in front of us 3. Yesterday, my brother said he (stop)............. smoking for 2 months. 4. Someone (paint) .............. the room because the smell of the paint was very strong when I got into the room. 5. They (talk) ................. on the phone when the rain poured down. 6. The man (pay) ...................... for his new car in cash. 7. I (have) ...............lunch by the time the others came into the restaurant. 8. It (rain) ................... for two days before the storm came yesterday.