He ate something 【after】 he saw the doctor同义句
He 【didn't eat anything until】 he saw the doctor.
or
He 【didn't eat anything before】 he saw the docto
He ate something 【after】 he saw the doctor同义句
He 【didn't eat anything until】 he saw the doctor.
or
He 【didn't eat anything before】 he saw the docto