"They used to start school at the age of six."

Translation: Ei începeau școala la vârsta de șase ani.

[JCN647274]

Again, this is another example of the two application not agreeing. "Ei începeau școala la șase ani." is a valid answer on the phone app. Why not with online app?

[LouisSepdekdu]

"începeau școala la șase ani" was accepted

[thewhitepegasus]

"used to" = "obisnuiau"

[tipsytree]

careful now, that's some advanced stuff there :)

[Lng52-._]

Instead of "Ei", I used "EIe" and it was accepted per Duo.