DO you have a basketball?这里为什么要有DO 做什么成分

Do you have a If you have nothing to do now ,please put the rice into the basket(同义句)If you ）（?）now ,please put the rice into the basket. You have a basket of eleven eggs.If you take four eggs from thebasket,how many eggs would you have? You heve a basket of rlrven eggs.Tf you take four eggs from the basket,how many egg would you have? Do you have a soccer() Do you have a TV? Do you have a bicycle do you have a little Do you have a TV? DO you have a beautiful Do you have a bicycle do you have a girl? Do you have a roommate? Do you have a boyfriend? Do you have a sports( 对下列一般疑问句作出肯定和否定回答.2Do they have a volleyball?3Does she have a soccer ball?4Dose he have a tennis ball?5.Hi,girls!Do you have a basket-ball?注意：作出肯定否定两个回答! If you take 3 big apples from a basket of 10 apples,how many apples would you have 1.would you like ___________tea with milkA.any B.some C.a D.many2.it takes me half an hour to finish ________my homework every dayA.do B.to do C.doing D.does3.do you have a ______(shop)basket?