1) a pencil case a) this is b) these are 2) 13 colour pencils a) this is  b) these are 3) bags a) this is b) these are 4) a ruler a) this is b) these are 5) an eraser a) this is b) these are 6) six erasers a) this is b) These are 7) books a) this is b) these are 8) a book a) this is b) these are 9) scissors a) this is b) these are 10) a highlighter a) this is b) these are

this is these are

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?