Module 7 Unit 1,How many apples are there in the box,_ only one crayon. _two children,There is,There are,Read and write,_ _ only two T-shirts . But _ _ three children,There are,there are,there is there are,School bag show 书包秀 This is my school bag. There is a There are,ruler小尺; pen钢笔; pencil铅笔; eraser橡皮; book书; crayon蜡笔,Revision,18,13,wonderful,17,20,15,19,Lets count,ten,twenty,thirty,forty,forty,fifty,sixty,seventy,eighty,ninety,Read these numbers,数字,ten,twenty,thirte
