1.
Simple Present: Do you go on holiday by plane sometimes?
Present Progressive: Are you going on holiday by plane sometimes?
2.
Simple Present: Do they play computer games every day?
Present Progressive: Are they playing computer games every day?
3.
Simple Present: Does she eat dinner at the moment?
Present Progressive: Is she eating dinner at the moment?
4.
Simple Present: What they do right now?
Present Progressive:What are they doing right now?
5.
Simple Present: Does she visit her grandma very often?
Present Progressive: Is she visiting her grandma very often?