Present simple: Do you like to travel?Present simple: Does he go to the gym every day?Present simple: Are they friends with each other?Present simple: Have you ever been to Europe?Past simple: Did you study French in school?Past simple: Were you at the party last night?Past simple: Did she eat breakfast this morning?Future simple: Will you be at the meeting tomorrow?Future simple: Are they going to visit their grandparents next weekend?Future simple: Will she buy a new car next year or keep her old one?