giải chi tiết giúp e ạ

Sure, I'd be happy to help you with that. For the first blank, the correct answer is "in." So the sentence should read: "Are you interested in travelling and exploring different cultures?" For the second blank, the correct answer is "qualifications needed." So the sentence should read: "No qualifications needed." For the third blank, the correct answer is "information." So the sentence should read: "Need further information, please contact email: abcxyz@web.mail." So, the completed passage would be: "Are you over 18? Are you interested in travelling and exploring different cultures? Apply to Saigon Tourism College. We provide tour guide training courses all year round: ■ No qualifications needed ■ Low cost ■ Need further information, please contact email: abcxyz@web.mail" I hope this helps! Let me know if you have any other questions.