What's that on the f____?-----Oh,it's my eraser.

What's that on the f____?-----Oh,it's my eraser. --is that( )eraser?--yes,it,s( )eraser. What 's that on the grass?---It's -----sheep what 's that on the 填空sam:what's this it's an eraser.but it isn't my eraser.hi,j Look!what's that? ( ) oh,it's a black UFO That's my eraser改为疑问句 -Mary,the door bell is ringing.Who's that?-Oh,it's my friend 初一英语 填单词A:What's that over there?B:It's an eraser.A:___that What's this?oh.( )It's my pencil. What's that terrible smell?W:Oh,I < >the chicken!Look,it mus it's f____ to climb the hill with my friends i like it