Dont speak to a (s ) .It is tooo dangerous for a little chil

Dont speak to a (s ) .It is tooo dangerous for a little chil it’s dangerous for the parents to leave a little baby a___ a It's hard to ____ that such a little chold is able to speak It is ()dangerous for children to climb a mountain It is not a good idea for children to have to work hard．Chil It is not a good idea for children to have to work hard.Chil it sure is .but it's a little hot for me.为什么用for 不用to ? 深夜在街上散步有些危险It's a little dangerous to ---- ---- on the stree 短文改错.It's a great honor for us to speak here.My name is Lihu It is a little bit( )to know that the most dangerous animal It is dangerous for a car to go when there is a lot of this, It's a little hard for me to find the girl _____ is in my ag