HE USED TO …….UP EARLY , WHEN HE WAS YOUNG. ( GET / TO GET/ GETTING...

2. - ON TAP KIEM TRA 1 TIET LAN 2AV8
ON TAP KIEM TRA 1 TIET LAN 2AV8
2. He used to …….up early , when he was young. ( get / to get/ getting / gets)