请帮我写一份英语的暑假总结（不少于５０字）悬赏分很高!越快越好!

On this holiday ,I have much happy time .And I feel I should learn more because mang things are strange .I not only play with my friends but also visit mang ingteresting places .At that time ,I just feel the world is so big and strange.I must study harder and harder so that I can get more konwledge .
So I think I have a uesful summer holiday .

对不起 时态忘记了 要改成过去时态
对不起哈 请你自己改一下
十分对不起