điền vào chỗ trống may i ................my name here( sit ,write,open) how ...............................is she( are ,new ,old) are they your.............?( friend,friends,frieds) those are my..........................(ruler,rubber,pencils) ........................................are my friends(the ,this, those) is the..................................new?(small,classroom,new) ............................................your book,please(ask,open,write) ......................................are my books(these,the that) that is my............................(pencils,pencil sharpener,pens) my classroom...................................big but old(is, are am) this is my..............( cases,new desk) look ...............................the picture.it's very nice (in ,at,to)