将下列句子改成一般现在进行时
问题描述：
将下列句子改成一般现在进行时
1.write a letter
2.lily walks to school
3.we live in that hous
4.my father wooks in his gordther
5.the book lies on the table
6.the train stops at the table
7.the man cut down a tree
8.the soldier lying the horse to a treo
9.do they play baskeball
答
1.writing a letter
2.lily is walking to school
3.we are living in that hous
4.my father is working in his gordther
5.the book is lying on the table
6.the train is stopping at the table
7.the man is cutting down a tree
8.the soldier lying the horse to a treo(句子有毛病)
9.doing they play baskeball