will be on the increase 这句中有the么?

will be on the increase 这句中有the么? be on the increase of products是什么意思? There will be an increase in noise when the new airport The _____(music) will be on. the most pressing problem created by the rapid increase will The publisher reserves the right to increase prices on cover The--------(increase)population may be the greatest challeng the famous play will be on in the t___this week More women staying at home will increase the unemployment ra mary will be _____ books;on weekends,she will be on the ____ the football match will be 广播 live on saturday evening （ ）Twenty more trees will be planted on the mountain.