We are lucky to live in a rich country where we have many things. However, most of us usually some things. Electricity is one thing that we waste ____. Lights, TVs, and other things are often kept on even when no one is using them. We should turn them off when we do not need them. It less than a second to do it. Anyhow, not wasting electricity save money, because we do not have to the electricity we do not use. The second thing that we often waste is water. Fresh water is precious(宝贵的)， it shouldn’t be wasted.It is only a simple matter of turning off a tap*. I am sure can do this easily if he wants to. big waste is food. My mother cook so much food that much of it was thrown away. I told her we had wasted so much . She thought I was right and now cooks __ _ what we can eat. It is not to be wasteful. I find there is a simple of not wasting things. That is to use only what we . Do not touch what we do not need. this way we can stop being wasteful. 小题1: A．use B．wash C．waste D．forget . 小题2: A．little B．most C．few D．least 小题3: A．radios B．apples C．bikes D．doors 小题4: A．brings B．costs C．keeps D．takes 小题5: A．afford B．save C．pay for D．care for 小题6: A．though B．because C．so D．but 小题7: A．nobody B．something C．everybody D．nothing 小题8: A．Others B．Other C．Another D．The other 小题9: A．planned to B．used to C．was able to D．was afraid to 小题10: A．electricity B．water C．food D．money 小题11: A．mainly B．only C．mostly D．specially 小题12: A．right B．fine C．bad D．necessary 小题13: A．way B．thing C．plan D．project 小题14: A．buy B．need C．bring D．get 小题15: A．On B．In C．For D．At