1£®Before I could say anything, she smiled at me and said she wanted to take me to another place where was special to her.________________

2£®But there are some among us which are ready to give up when they come to a hard example in mathematics.________________

3£®The original hamburger can be traced back to the middle ages, which Russians ate raw meat that was cut into small pieces and formed into a small round flat shape.________________

4£®I led them to the nearby bus stop and told them to take Bus No. 305, that could take them there directly.________________