The birds couldn't fly in the shy.同义句
The birds couldn't fly in the shy.同义句
The birds couidn't fly in the sky.(改为同义句)The birds---fly in
The birds couldn't fly in the sky.
The birds could not fly in the sky .改同义句 The birds ? ? ? fly
The bird couldn′t fly in the sky .同义句
Therearen't any birds in the sky同义句
The birds can't fly without w_____
They couldn't find the right way in the forest soon 改为同义句
Birds fly in the sky的意思
__ birds can fly in the sky.
There aren’t any birds in the tree.改同义句
The birds can ( )(fly).