Lisa was so_________ that she made many spelling mistakes in her homework.

    American President Roosevelt's house was once broken into and lots of things were stolen. Hearing this, one of Roosevelt's friends wrote to him and 1 him not to take it to his heart so much. President Roosevelt 2 back at once, saying, “Dear friend, thank you for your letter to comfort me. I'm all right now. I think I should thank God. This is because of the following three 3: firstly, the thief (小偷) only stole things from me 4 did not hurt me at all; secondly, the thief has stolen some of my things 5 all my things; thirdly, most 6 for me, it was the man 7 me who became a thief.”

    It was quite unlucky for anyone to be stolen from. However, President Roosevelt was so 8.

    It is 9 for anyone to be lucky and successful all the time as long as he lives on the earth. We should learn how to 10 failure or misfortune bravely and to try to deal with it. Being thankful can bring us a better life.

改错题（每题均有一处错误，请找出并改正 ）
1.近代史上强占中国领土最多的国家是英国。____
2.北京大学的前身是京师大学堂，创办于洋务运动期间。____
3.某历史兴趣小组准备参观辛亥革命的发源地，他们应该去的地方是南京。____
4.最早刊登白话文、新体诗，改用新式标点符号的杂志是《民报》____

平行线$3x+4y-9=0$和$6x+my+2=0$的距离是(    )