There ____ pencil-box,two books and some flowers on the desk.为什么A.is a B.are some C.has a D.have some

i have two pencils in my pencil case.(用there be句型改写)____ ____two pencils ____ my pencil case. There is only one eraser in his pencil case.(改为同义句） There are ____ _____ ____ in his pencil case my pencil is ____ my pencil case Is this your ____?There are some books and a pencil case. 英语翻译Please _____ your pencil ____ ____ your pencil box there have ruler and pencil ____(she)pencil sharpener is in the pencil case. there ____ a pencil,two pens and there books on the desk,but none of them ____mineA is;is B be;are C are;are D are;is I’ve ____ a blue pencil case. there are()pens in my pencil box there isn't a pencil是什么意思 there is a pencil-case and some There isa pencil in the Pencil case对a PenThere isa pencil in the Pencilcase对a Pencil划线提问 把下列各句改为复数形式1.That red car is my sister's.____red____ ____ ____siter's.2.Who is that woman?Who____ ____ ____?3.This is a pencil-box.____ ____ ____.4.He is an English child.____ ____ ____ ____.5.There is a bus on the stop.There___ There ____ pencil-box,two books and some flowers on the desk.为什么A.is a B.are some C.has a D.have some 1．This is my pencil (变一般疑问句)____ ____ your pencil pencil There is a pen and a pencil 还是There are a pen and a pencil