[解析]
Music and songs play a important part in our daily life.For example,it can bring us pleasure and make us happy.However,they can help us improve our study and working efficiency.I was fond of listening to songs and music very much,but my favorite song is Country Road.The lyrics and music bring me into a beautiful world in that I am loved to Grandma.What's more,they make me think of my wonderful childhood was spent in my hometown and I can still remember the game played with my young fellow.In a word,once enjoying,the song will never be forgotten.
详解:
1.a改为an 考查冠词.因为important以元音音素开头,冠词用an不用a.
2.it改为they 考查代词.此处they代替前句主语music and songs,应用复数形式they.
3.study改为studying 考查动名词.our是形容词性物主代词后接名词或动名词.
4.was改为am 考查动词时态.全文讲述的是一般事实,用一般现在时态.
5.but改为and 考查连词.前后句语意顺承,无转折,故用连词and.
6.that改为which 考查定语从句.分析句子结构可知这是一个定语从句,先行词world在从句中作介词in的宾语,用关系代词which.
7.to改为by 考查介词.在被动语态中,由介词by引出动作的执行者.
8.去掉was 考查过去分词.spent in my hometown为过去分词短语作后置定语,was多余的,要去掉.
9.fellow改为fellows 考查名词复数.童年的小伙伴不止一个,应用复数形式.
10.enjoying改为enjoyed 考查过去分词.the song与enjoy是被动关系,应使用过去分词作状语.