When _______________ comes to saving energy, big changes start with small steps, like turning off the lights.
35. –He eventually realized his own fault and wanted to reform. --_______.
34.He hesitated for a moment before kicking the ball,otherwise he a goal.
33.It has escaped me we stopped in the last class.Tom,would you tell me so that I can go on with my lecture?
32. ---Do you think the weather will be all right this summer?---No, _______ we’re lucky. The newspaper says it’ll be very hot anyway.
31. I have no dreams ________ to have a happy life.