根据句意及首字母提示,写出所缺单词

题目

根据句意及首字母提示,写出所缺单词
6.Last Sunday,John and his classmates spent two hours p___ trees in Yuhu Park.
7.Don't f___ to turn off the stove when you go out ,Millie.
8.Jack fell off the chair and h___ himself.
9.It's very d___ for us to swim in that deep river alone.
10.Jim is c___ .So he's not good at his lessons.

答案

正确答案为：
6 planting 种植 （spend time doing 花时间做某事）
7 forget 忘记
8 hurt 伤到
9 dangerous 危险的
10 careless 粗心的