there __ a pen and some pencils.空格里是填is还是are?怎么印象里好象是根据第一个是动词的情况来决定的,今天突然搞不清楚了,

Look!There is a pen __(lie) on the ground. —There's a ball pen and some pencils.—There are some pencils and a ball pen.这两句意思相同吗?判断意思是否相同. There is a pen and a pencil 还是There are a pen and a pencil A:that's your pen.___ is my pen B:Do you __ this is interesting? This is a pen,and ____is a pencil over there there _ a pen and abook A.is B.are There( ) a pen and a book on the tabie . There is ___ u,___ s and ___ e in use.(a/an)出错题了! 应该是这道题 There is ( ) “P,( )“E”and ( )N in pen.(a/an) There is ( ) “P,( )“E”and ( )N in pen.(a/an) here __ a pen and two books to for you.A.is B.are C.have ___any milk in the room?A.Is there B.Are there C.There isn't 选取那个,为什么其它不行, There some paper and a pen on the desk.There ___ some paper and a pen on the desk. there's a pen in my bag.写问句 There's a pen in my bag.根据答句写问句 There's __ u and __ l in the word rulerA a,aB an,anC a,anD an,a到底是什么啊 There is a little ink in his pen and little ink in her pen.Whose pen do you borrow? I __ a pencil-box,a pen ,a ruler and two __ . I have a bike,___ There is a pen and 2 pencils in the pencil-box.(就a pen and 2 pencils 提问） what's in the pencilbox?回答时用There is a pen.还是 It's a pen.并解释为什么.