1．(2020·新高考全国卷Ⅰ)They kept their collection at home until it got too big or until they died, and then it was given to a museum.
2．(2020·全国卷Ⅲ) When/As he asked the villagers on the banks of the river where he could find the legendary (传奇的) artist, they smiled and pointed down the river.
3．(2019·全国卷Ⅱ)I work not because I have to, but because I want to.
4．(2019·天津卷改编)Tom is so independent that he never asks his parents' opinion unless he wants their support.
5．(2018·天津卷改编)Let's not pick these peaches until this weekend so that they get sweet enough to be eaten.
