用方框中所给单词的适当形式填空

    We have a lot of trouble in our life, but we have to face them. When you are feeling unhappy or forget how great you are, there are six ways to make you____ good about yourself.

    (1)Look in the mirror (镜子) and say to____ ,“I'm a special person and there's no one in the world____ me. I can do anything!” It may not____ so good, but it really works!

    (2)Do something ____for someone. ____others always makes you feel good.

    (3)Smile! Be____ to people you meet. Look for the good things in your friends and family.

    (4)Learn something new! Have you always wanted to decorate your own room or learn____ to swim? Go for it! New challenges (挑战) are fun and give you a sense of accomplishment when you have finished.

    (5)Read and start a diary. Turn off the TV and let your imagination(想象) fly! If you have any thoughts, dreams or anything you want, ____them down! Writing always helps to express your feelings.

    (6)Stay with your family. We all ____ our family time. Talk with your Mum and Dad or maybe even your cousin.

根据表中的信息，解决下列问题：

橄榄油由新鲜油橄榄冷榨而成，是高级、健康的油脂。油橄榄耐旱、喜光、怕涝，盛产于地中海沿岸地区。我国乙地自1975年引种油橄榄成功，现成为我国重要的油橄榄产区。据此回答下列各题。

如图一把打开的雨伞可近似的看成一个圆锥，伞骨（面料下方能够把面料撑起来的支架）末端各点所在圆的直径AC长为12分米，伞骨AB长为9分米，那么制作这样的一把雨伞至少需要绸布面料为（     ）平方分米