在每个句子的句首填写正确的疑问句。 1.Q: __________ is your watch bill? A:$14.67 2.Q: __________is your bill due? A:Next week 3.Q: __________ do you send your bill? A:2456Lyn Road. 4.Q: __________ wash your bill last month? A:$37.14 5.Q: __________ does this bill belong to? A:My sister