根据句意及汉语提示写出所缺的单词
1. You can tell me about your trouble (苦恼). Maybe I can give you some advice.
2.The teacher asked us to_ hit_(击) the ball hard.3. My sister is old enough to look after herself_(她自己).
4.My mother helped me move the heavy box  onto(向) the desk
5. To my surprise(惊奇), Jane was a mother of two children.
6.All the passengers(乘客) on the fight 3U 8633 feel very thankful for the quick decision made by the pilot.