Happy English get at get back &

2022/4/2 「WNYC-FM in New York」　　 https://shoutout.wix.com/so/ceNTRH-Fb?languageTag=en&fbclid get at A: Where's the canopener? B: It's up there. Can you get at it? get back A: When did you get back from Hawaii? B: At the end of March. It was still too cold for us. A: Are you in a hurry? B: No, not especially. But I've got to get back by six. get ~ back A: Mother, is my green sweater still in the laundry? B: Yes, Linda. You'll get it back this afternoon. get cold feet A: Aren't we going out? Don't tell me you've got cold yet. B: Honey, I'm tired.After all I work all day, you know.