用英语列出八种不同形状 再举出三则日常生活例子 如 circle,tables coins clocks

squre:books,tables erasers
circle:heads coins clocks
triange:umbrellas,pyramids,rockets
echelon:handbags dam,sound box
rectange:stamps chocolates,windows
diamond:handkerchieves,paper,screen
parallelogram:doors,blankets,basket
pentacle：starfish stars pendant

rectangle(长方形):
books,boxes,windows,desks,doors,blackboards,televisions,DVDs,cards,rulers，papers
triangle(三角形):sandwiches,sushi,biscuits
square(正方形):tables,screens,carpet,ceramic tiles
oval(椭圆):face,cakes,beans,rubbers
trapezium(梯形):bridges,buckets