number school bag eraser grade telephone 复数形式写出来,一小时内要,快,迅速的我加分

是school bag 还是bag number school bag eraser grade telephone 复数形式写出来,一小时内要,快,迅速的我加分 school bag是什么汉语 My school bag is 1.There are ( )students in our school and ( )the students is over 2000.A.a number of ; the nunber of B.the number of; the number of C.a number of ;a number of D.a number of;the number of 2.Jack found a bag ( )on the road and picked it up .A.lie B.lyi linda's school bag is different ( )my school bag school bag的中文是什么 What is your school bag? school后面有一个bag This is a big school bag.感叹句 Mike usually take the bag to school. What is in your school bag?改错 Where's your school bag 怎么回答 What is in your school bag?改错 _____(who) school bag is heavier [ ]they in your school bag?怎么填 Your giasses are in ( ) ( ) the school bag. 找发音不同的一项：A：put B:number C:cup D:sun(u)A:room B：too C:school D:good (oo)A:apple B:cake C:bag D:man (a)急!各位好心人,帮帮忙!