[lemma=cannot] [□=□]?
[lemma=cannot] [tag=□]?
[lemma=cannot] [lemma=□]?
Lecithin cannot lose its positive charge and therefore must remain a neutral molecule overall . The PTD may extend the 30-day period for an additional 30 days if the school district cannot obtain the information within the original 30 days for reasons outside the school district ’ s control . But we whohave preserved everything - - we cannot restore anything . An adjective qualifies , it cannot contradict . The worst of it is that we cannot help him over his difficulties , we know something of the man truly , but we fail in power to describe the reason of his power ; it is a thing to be accepted like an ultimate fact .