My glasses ___.I have to buy a new pair.(break)

My glasses ___.I have to buy a new pair.(break) My glasses (have been broken) ,I have to buy a new pair.(bre My glasses are broken .I have to buy (a new pair ).[为什么不用a n ones 的用法My glasses are broken .I have to buy (a new pair ).这 My glasseshave been broken .I have to buy a new pair.(break) I have worn out my shoes ,I want to buy a new pair. 为什么用pair I want to buy a pair of new trousers to ___ my sweater. A．go My shoes are ______ out,I have to buy a new pair.A.wear B.wo I like a pair of glasses.I want to buy ___.it h还是them my glasses is broken ,l want to buy a new [ ] Shen wants to buy a pair of new shoes.同义句（she ___ ___ to buy I want to buy a new pair of________________(train)