Subject +Used to + V (infinitive) Meaning : did something in the past but now you don’t Example I used to go to library when I was highschool student. He used to drink beer a lot when he was in Germany. Subject+ to be amazed at = to be surprised at + Noun/V-ing Example We were greatly surprised at the news. You’d be amazed how much money you can save. Biz bilan ingliz tilini (nol)dan IELTS 7.5+ darajasigacha o’rganing! HTTPS://T.ME/INGLIZ_TILI7 2.5K viewsUZBEK, edited 14:39