Dad,my jeans are old.I want to buy a new__A jeansB oneC itD pair

Dad,my jeans are old.I want to buy a new__A jeansB oneC itD pair His jeans are old,____(my)are new. Dad,my trousers are old.I want to buy a new______. A trousers B one C it D pair My jeans are too old .May I have a new______(one,pair)?选什么为什么,那如果one换成ones呢？ The old jeans are not mine,that new pair of jeans is mineThe old jeans （are） not mine,that new pair of jeans is mine.为什么第一个用ARE? are my new these jeans 连词成句 _________ my jeans.A：this is B；those are) Dad ,my trousers are old .I want to buy a new _____. a ) trousers b) one c) it d) pair答案是 d ,但可以选 b 吗 They are my mom,my dad and__(我) Dad,where are my They are on your nose. How old is dad?Son:dad,how old are you?Dad:last year's age plus this age is 61.HowHow old is dad?Son:dad,how old are you?Dad:last year's age plus this age is 61.How old am Son:You are( ). The man looks as old my dad (同义句转换）大神们帮帮忙the man looks ( )( )( )as my dad you are my old socks? 英语完成对话 如下：This is a ( ) of my family .That's my ( ) ,her name's Brenda .And my Dad's name is Derek .How old are your( ) My mum's thirt-five┄an My dad's thirty-nine .Ah┄they look the same age .And( )that That's my sister ,Her nam My dad and mon are doctor改成一般疑问句 Damn my new jeans. 句型转换The man looks as old as my dad,The man looks as old as my dad（同义句转化）The man looks _____ ____ _____as my dad My dad,my hero.