Mọi người giúp mình bài này với nhaaaa I. Put the verbs in the brackets into the correct form. 1. He thanked me for what I (do)……………………………….. 2. He (be) ……………late because he (have)…………………….an accident last Saturday. 3. What (she/do)………………….when you (arrive)………………………..? 4. John (work)………………….hard when suddenly the door (open)……………….. 5. I (wait)…………..here for her since 7 o’clock and she (not come)…………… yet. 6. I have not met him since he ( leave)………………………..school. 7. It (take)………….. me 15 minutes to get to school every morning. 8. We (not have)…………. dinner at home on Saturdays. 9. When I was a child, I usually (go)…………. fishing with my brother.