to TO definition: 1. used before a verb to show that it is in the infinitive 2. used after some verbs, especially…. Learn more..
so-tong-hop-kqxsmb-30-ngay Learn how to use 'to' as a preposition, an infinitive marker, and an adverb in English grammar. See examples, functions, and positions of 'to' in sentences.
bài-toán-chia-kẹo-euler To - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary