House of Porridge                                                                                                               
   Welcome to Clark’s Porridge House. We have different kindsof porridge. We have meat porridge, vegetable porridge, and fruit                porridge is our special. It is only RMB 4 for one bowl. A bowlof meat porridge is RMB 5.Vegtable porridge is RMB 3 for one
bowl, but RMB 5 for two. We have thin pancakes, too. They are RMB5for ten. Come and taste delicious the food here. If you are too
busy to come, call us and we can deliver the food to you in20 minutes.

Fill in the blanks according to the passage Only one word for each blank
   The owner of this porridge house is (1)____ . The cheapestis the (2)____ porridge. If you eat a bowl of meat porridge and  five thin pancakes, you will pay RMB(3)____ . (You can explainit either in Chinese or in English.) The word“deliver”in the last sentences probably means(4)____ . If you order some goodin this restaurant at 6 o’clock, you will probably get it before(5)____ .

已知$\omega >0$，函数$f\left(x\right)=\sin \left(\omega x+\frac{\mathrm{\pi }}{4}\right)$在$\left(\frac{\mathrm{\pi }}{2},\mathrm{\pi }\right)$上单调递减，则$\omega$取值范围是（    ）

读图，完成后面小题：