There _____ a pair of skates on the floor.次句用is 还是are?

There _____ a pair of socks in the box. There is a pair there _____ a pair of shoes,some socks and a football under the bed.单项选择 鞋子的复数形式是 a pair of shoes 所以只能写 there are a pair o鞋子的复数形式是 a pair of shoes所以只能写there are a pair of shoes on the table There ______(be)a pair of _____(glove)on the desk There _____ a pair of skates on the floor.次句用is 还是are? 英语单项选择.请附上详解 .1)There ___ on Bill's bed._____ blue.A.is a jean ; It's B.are jeans ; It's C.is a pair of jeans ; They're D.is a pair of jeans ; It's （ 可根据句意不是一条裤子么?怎么后面又是They‘re ）2) Mum o There are a pair of sunglasses.改错! 改为同义句：I want a pair of shoes.I _____ _____ a pair of shoes. There is a pair of shoes.There are a pair of shoes.哪句是正确的? 是there is a pair of giasses 还是 there area pair of giasses He wants to buy a pair of leather shoes.同义句 He _____ _____ _____ buy a pair of shoes This pair of shoes _____(be)hers .Mine _____(be)over there. 一个英语句子填空(很简单)There _____(be) a pair of pants on the table.空里是is 还是are?但是这是a pants啊 ______ you see there _____ a pair of glasses on the deskA Can't , is B Can't ,are C Can't ,be D Can, are 加上my shelf is made of _____ 第一句修改一下there is a pair of _______ on Grandma's head.she can't find it Tom always wears _____ black shoes.[ ] A.Tom always wears _____ black shoes.[ ]A.a B.a pair C.a pair in D.a pair of There [ ]a pair of shoes A is Bare 为什么