作业帮They couldn't find the pet.同义句They ____ not ____ ____find the pet.
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/13 00:27:08
They couldn't find the pet.同义句They ____ not ____ ____find the pet.
They couldn't find the pet.同义句They ____ not ____ ____find the pet.
They couldn't find the pet.同义句They ____ not ____ ____find the pet.
were able to
were able to
They couldn't find the pet.同义句They _are___ not __ able __ __to__find the pet.
They were not able to find the pet.