填上适当的介词或副词 1 There is a need _____ the skills in learn Engli

填上适当的介词或副词
1 There is a need _____ the skills in learn English
2 You are asking _____ trouble if you let your child play with fire.
3 I did't tell her the had news ,as I was afraid ______ making her sad
4 When he woke up,he found himself _______ the hospital .
5 We should all take a leaf _________ of Lei Feng's book
6 Tom's dream is to become a doctor ,and he is working very hard to turn his dream ________a reality .
7 If you learn English well,you are on the road _____success.
8 It is OK now ,the man said to his family when they were finally _____of danger.最好能解析下!