1: when i got home i found that water...................down the kitchen walls. 2: after he...........his english course, he went to england to continue his study 3: how..............since we........................ college? 4: i........................much of you lately. We ...........................three months ago 5: when i arrived at the meeting the first speaker ...........................speaking and the audience................. 6: ......................the firemen arrived to help, we had already put out the fire 7: i have earned my own living.............................i was seven 8: we saw many beautiful birds ...............in the lake 9: ............................,peter came to see me 10: ....................my homework , i went to bed. ai biêt câu nào giúp mk với ạ