... These / those -> they * Các đại từ như : they,he she thì giữ nguyên * [ ] : nhìn ở câu đầu nếu có động từ đặc biệt thì giữ nguyên, nếu không có thì mựon trợ động từ do.does ,did * Nếu câu ... will have finished- will writed. will be finishing- will be writing92. You ( hear)…the news? Nguyet and Binh are engaged! Oh! That is not new, I ( know)… it for ages.a. Do you hear- know b. ... Was she going c. Will she go d. Has she gone11. It is necessary that she ( learn)…….foreign language.a. learns b. learn c. learnt d. will learn12. Her mother ( go)… on business to Hanoi five...