【简答题】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 ...
【简答题】My husband and children think they are very lucky that they are living and that it’s Christmas again. They can’t see that we live on a dirty street in a dirty house among people who aren’t much good. ...
【单选题】We really got ripped off by that security company. This burglar alarm won’t work unless we are lucky or the burglar uses the front door, so we can’t count on it. I think we need a new alarm. Which of ...