My trousers are old .I want to buy a new_____怎么做空内单词p打头

My trousers are old .I want to buy a new_____怎么做空内单词p打头 My shoes are too old.I want to buy some new_____. the old shoes are too small for me.i want to buy a new_____ Dad,my trousers are old.I want to buy a new______. A trouser Dad ,my trousers are old .I want to buy a new _____. a ) tro Mum,my trousers are old.I want to buy a new ____. My trousers are too old .I want to buy a new__ Mom,my shoes are too old,I want to buy a new____ A.one B.one Dad,my jeans are old.I want to buy a new__ My trainers are very old,I want to buy a new one.改错 I want to buy a pair of new trousers to ___ my sweater. A．go I want to buy( ).A a trousers B a pair trousers C a trousers