Without the teacher's p__________, you cannot play with the computer in our class.

We don’t have the p_________ to hear such an empty talk.

Harry p_____________ a dance on the stage. Everyone says he played perfectly.

You shouldn’t come into the office without teacher’s p_____________. It’s not polite.

It is o__________ that the boy has fallen in love with the girl. Everyone with eyes can see it clearly. 

 Albert Einstein is one of the great p________________ in the world.

It’s quite o________ that he isn’t telling the truth because his face becomes red.

An old lady was killed in the hotel ,so nobody there was allowed to leave without p_________.

We must let everyone be aware that to p________ wildlife is very important.

Every body knew that she did it on p______ to attract the boy’s attention.