I lost my pencil case.同意句
I lost my pencil case.同意句
I have three pens in my pencil case.改为同义句
my pencil-case
my pencil is ____ my pencil case
is,new,where,my,pencil,case(?)连词成句
case my pencil it's yellow 连词成句
It's my pencil case 改为否定句
I can't look for my pencil case.错在哪儿
I find there -----no pens in my pencil-case
用I have pencils some case pencil in my造句
I am (n ) happy.because my pencil case is(l )
接上面一题:I put them( )my pencil case.