1.I'm going out for a walk. I ( read)... for too long 2.last night, we( watch)... television when the power(fail).. 3.he(do)..... the experiment when the light (go)... out last night 4.go on the next test as soon as you (finish) this one 5.I'm going to bed now. I(work)... for hours andI'm very tired 6.I think she is the nicest person I ( meet) 7.Yesterday, he(come) into the room after he (stand) outside for a moment 8.He( have) a bad fall while he ( repair).. the roof 3 day ago 9.James(weed) while Alex (cut) the grass in the garden this time yesterday 10.This is the first time we (see) the Statue of Liberty 11.By the time Anne graduated from high school, she (attend) seven different schools because her parents moved frequently 12.When we came in, The( prepare) the meal for us 13.There(be) many changes in our village in the past few year 14.After ancient Greek athletes had won a race in the Olympics, They(receive)...... a simple crown of olive leaves 15. As soon as my parents came, we(go) out for dinner 16. Since I left Venezuela six years ago, I (return) to visit friends and family several times 17.When my parents (arrive) for a visit tomorrow, thwy will see our baby for the first time 18. Before I(start)... the car, all passengers had buckled their seatbelts