1.comfortable and convenient.-->confortably and conveniently.(修饰动词live,应该用副词)
2.hand-->hands(除非这人断了一只手才用单数hand)
3.is the result of--as a result of(as a result of是一个固定短语,意思是“由于……的结果”
4.Last night was--> last night it was.(是指昨天晚上的气候很冷,加一个代词代表气候,last night只是一个时间状语)
5.such as it is very clean and cheap-->such as chlean and cheap(such as 后面不能跟句子).
6.instead of--replace(这里要用动词,而instead of是介词短语)
7.despite he is very diligent-->despite his diligence(despite是介词,后不能跟句子)
8.went out of--went ou(go out of指不再有的意思,go out指外出)
9.but取消(though本身就带有转折含义,后面不能再加转折的but)
10.if you are convenient-->if convenient(祈使语气,省略主语)
如果有标准答案的话也登上来看看吧,以上是我个人观点,水平有限.