Be careful        your things. Don't lose them.

    Henry Ford was about seven years old when his father died.  His mother found it difficult ____ (support) the large family.  However, she tried her best to do so. Also, she____ (send) Henry,the eldest son, to school.

    At one time, Henry needed a grammar book for his study.  His family was so poor that his mother could not afford one.

    One morning, Henry found that a deep snow had fallen, and the cold wind ____(blow). "Ah," he said, "it ____(be) an ill wind that blows nobody good." With these words, he ran to the house of a neighbor, and offered his service to move away the snow around it. The offer____(accept).

    When he finished the work, he received his pay. Then he went to another place for the same purpose, and then to another, until he____(earn) enough to buy a grammar book.

    From that time, Henry was always the first in all his classes.  He knew no such word as "fail", and he succeeded in all he tried to do. Having the will, he always found the way.

根据短文内容，选择正确的答案。

Alice, 35

    I like shopping, but shopping with young children is not an easy thing. I have to look after them while I'm shopping. Shopping with my husband is not fun, either(也). I only go shopping with my husband when I need to buy something for him. If I look at a dress for myself, he says something like “The dress is too big” or “You don't need to buy that now”. I often go shopping with my friends. It's fun. I like shopping alone(单独) too.

Maria, 26

    I like shopping very much, but I never go shopping at weekends. There are too many people in the shops. I don't like shopping with other people. It usually takes me a lot of time to choose things because I never buy the first things I see. I always look around other shops to find the best price. I'm good at finding the best deals(商品). I don't like buying food in small shops and street markets(市场). I think food in the supermarket is fresher and cheaper, so I shop there.

已知圆$C_1:(x-2{)}^2+(y-3{)}^2=1$,圆$C_2:(x-3{)}^2+(y-4{)}^2=9$,M,N分别是圆$C_1{C}_2$上的动点,P为x轴上的动点,则$\left|PM\right|+\left|PN\right|$的最小值为（　　）