根据句意，用括号中所给单词的正确形式填空。

小题1:The new students had always lived with their parents before they came here. They are not used to ______ (be) away from home.

小题2:Antonio is liked by everyone because he is always ready        (help) others.

小题3:Teenagers should _______________ (allow) to go out with their friends.

小题4:We hope the weather will be fine, but it is getting even     (bad).

小题5:He believed his lucky number was 12, so he decided to live on the ___________ (twelve) floor.

小题6:Timmy has spelt the name ___________ (correct). That’s why his friend can’t find him easily.

小题7:I wonder if there are any ______________ (suggest) about how to learn English well.

旅客列车在运行途中发生空气弹簧故障时，运行速度不得超过（）。