There is a knife in my pencil-box.对划线部分提问There is a knife in my pencil-box.划线部分为a.

1.there is a knife over there. 对a knife提问2. there is a little milk in the glass.对 a little milk提问 There is a knife in my pencil-box.对划线部分提问There is a knife in my pencil-box.划线部分为a. There is _____f in the word knife.A.an B.a Is there a knife in the box?Yes ,there is.Is the book red有没有错 There is a knife in the kitchen.(改为复数形式)急! there two pencils,a pen,a rubber and a knife in it.And there is a long ruler There is a knife in the kitchen 改为复数句子There are some erasers on the desk 改为单数句子 There is a knife on the table.划线部分提问划a knife There is a knife on the desk.改复数句 There is a knife on the table 复数形式 look!There is a fork and knife on the sign,It means there is a( ) I have two children ,one is a boy,( )is a girl.December is ( )month in a year.A.twelvest B.the twelveth C.twelfth D.the twelfth There is( )f in the wordknifeand ( )uin the wordbut. 1.Jim used a knife to cut the apple into _____(half) 2.There is a large square in the ____(centre) 这些句子对吗,不对改正啊!1.These cup are clean.2.There is a box in the floor.3.There is a knife and a fork on the plste.4.Are there some magazines on the TV set? 改写下面的句子,将There are置于句首 1 there is a watch on the table 2 there is a kn...改写下面的句子,将There are置于句首1 there is a watch on the table2 there is a knife near that tin3 there is a policeman in the kitchen.4 ther 照样子,改写下面句子.将there are 置于句首.例如：there is a pencil on the desk.there are some pencil on the desk.1.there is a watch on the table.2.there is a knife near that tin.3.there is a policeman in the kitchen.4.there is a cup on 介词3.there is a knife ___the pencil-case 4.she is ___the kitchen There's a knife in the box.(对划线部分提问）,划线的是a