Mary is very busy.She does not have any time for social activities.(合并为一句)
Mary is busy have any time for social activities.
连词成句
I, again, the teacher's help, avoid, got to know, with, to pay attention to , making the same
mistake,what (在老师的帮助下,我懂得了该注意些什么来避免再犯同样的错误.)
in the spare time ,the father ,to be taught, his daughter French, wants(这位父亲想让女儿业余时间学法语.)
on the desk, there is, a book(书桌上有一本书.)
he, sings, very well(他唱歌很好.)
I, Chinese,am(我是中国人.)