人民防空音响警报按信号发放的控制手段可分为几类？

从方框中选择恰当的词或短语并用其正确的形式填空。

offer me help;   take place;  keep it secret to oneself;  enjoy oneself;  get off; look through;   quick;      have a week off;    be crazy about;   make mistakes;

小题1:The football match _______________ in the City Stadium yesterday. And we won!
小题2:I believe we ________________ in the coming party.
小题3:I found so many people waiting to get in when I _______________ the bus.
小题4:Kitty is a careful girl, she seldom _______________ in her exercises.
小题5:I must thank Andy for ___________________with my Maths. Now I become interested in Maths.
小题6: — Daniel, you need to have breakfast _________________ next time.
— I am sorry, daddy. I won’t keep you waiting tomorrow.
小题7:We are looking forward to __________________ for the National Day.
小题8:Simon _____________ football. He plays football any time.
小题9:Before we begin to write the answers, we need  ______________ __ the whole test carefully.
小题10:Millie doesn’t want others know this, so we should____________________.