急急急~~！！几道初一英语题哈~

1.sounds The song为第三人称单数~~所以动词用单三形式
2.swim WE是复数,因此动词用原形3.swimming 因为AT是介词~~后接动词应该是动名词形式
4.sing sings CAN是情态动词应该接动词原形~而SHE是第三人称单数~~所以动词为单三形式
5.writting 现在粉刺做定语修饰CLUB

给我加分好不好啊~~拜托啦~~谢谢~~啊~~!!!

1.sounds
2.swim
3.swimming
4.sing,sings
5.writing
偶是第二个答的,可改了好几遍,这是地4遍改.实在不想改了,可为什么那么多人都把write双写t呢?建议题主要看清啊,writing是开音节,不双写.
为此,我为了进一步求证,还提了问题呢.呵呵,我有复习了一遍.
http://zhidao.baidu.com/question/16610289.html

1.sounds 确定！没什么好说到！
2.swim 确定！没什么好说到！
3.swimming be good at doing sth
4.sing, sings 这一题我不敢确认,我觉得and前后动词要一致！
5.writting 没什么好说到！

⒈The song sounds very wonderful.

⒉We often swim in the river in summer.

Jim is good at swimming.

Mary can sing English songs and she sings well.

There are many students in the writing club.

⒈The song (sounds)very wonderful.

⒉We often (swim) in the river in summer.

用括号里的词的正确形式填空
Jim is good at__swimming___(swim).

Mary can _sing___(sing)English songs and she _sings___(sing)well.

There are many students in the __writing__(write)club.