I have two pens,one is red,____ two are black. the other

I have two pens,one is red,____ two are black. the other I have two pens .One is red ,（ ）is black . I have three pens.One is red,_____ two are black. I have two pens.one is black,and （ ）is red I have two pens.One is black,_____is blue. I have two cats one is black and____ is white A other B the I have two colousr pencils：one is red,and the other is blue I have two f_friends .One is Jack a-the other I have three skirts,one is old ___ two are new.A.other B.the Here are two books.One is red.____is green.A.Other B.The oth one is white (the other)two are black and white是用什么啊,other吗还 There are two cars in front of the building.One is red；____