invent   noise   polite    build  five

(1)    Li Ming often has new ideas. He wants to be an _______ when he grows up.

(2)    One ________ of the teachers in our school are men teachers.

(3) I didn’t hear the bell because it was too ______ in the classroom.

(4) In China it’s _______ to stick your chopsticks into your food when you eat.

(5) So far, they _________ three new schools for the poor children in this area.