1.

book书,  crayons蜡笔,  scissors剪刀,  notebook笔记本,  pencil sharpener转笔刀,  

floor地板,  on the floor在地上,  father’s爸爸的,  sister’s姐姐的,  

uncle’s叔叔的,  grandmother’s奶奶的,  parents’父母的,  grandparents’爷爷奶奶的

2.

Where are ………?

.......在哪里？

They are in/on/under ………. in the ……….

他们在..........

Where are the pencil sharpeners?

They are on the table in the study room.

Where are the scissors?

They are under the chair in the bedroom.

3.

Where are ………?

.....在哪里？

They are in/on the ……….

他们在........

Where are parents?

They are in parents’ bedroom.

Where are brother and sister?

They are in sister’s bedroom.