1、The garden surely needs (water) late this afternoon.

题目

1、The garden surely needs (water) late this afternoon.
1、The garden surely needs (water) late this afternoon.
2、Not knowing (Not know) what to do ,she turned on the TV to kill the time.(Not knowing的语法知识点是什么）

答案

动词ing形式放在句首做原因状语
因为不知道该做啥,她打开了电视来消磨时间