Giúp mình 5 câu mạo từ dễ này vơiii 12. She's staying at _____ hotel in _____ small town in Colorado. A. a – the B. a – a C. the – a D. the – the 13. I'm afraid _ answer is 'no'. Come back when you can make _ new proposal. A. Ø – the B. the – the C. the – a D. the – Ø 14. Emily needs …………. new desk in her room. A. a B. an C. the D.  15. ……man suffering from ….. shock should not be given anything to drink. A. A/ the B. Ø / Ø C. Ø/ a D. A/ Ø 16. This is ...beautiful painting. Does ... artist live near here? A. the – an B. the – the C. a – an D. a – the 17. I bought ..... new toothbrush this morning and I can't find it. I'm sure I put it in ..... bathroom. A. the – the B. the – a C. a – the D. a – a 18. John is ______ university student. A. some B. any C. a D. an