1.Unfortunately, my flight to Da Nang was ............... for one and a half hour. A. delayed B. held up C. held on D. both A & B 2.Vietnam has a great number of tourist..........; therefore, it is a good destination for many travellers worldwide. A. attractive B. attractives C. attraction D. attractions 3.From London to Oxford and back is a ............... trip of over a hundred miles. A. round B. return C. one way D. both A & B 4.If you want to book a package tour, you should contact the ...........which I introduced to you previously. A. travel agent B. travel agency C. agent travel D. agency travel 5.He had ............... two expeditions to Spain to study wild plants by the end of 2010. A. taken B. made C. done D. gone 6.I was offered a 50% discount for my staying at that five-star resort, so I could enjoy the holiday to the full without breaking the ................ A. brand B. branch C. bank D. banking 7.They ............... for America with nothing but the clothes on their backs. A. set off B. set in C. set to D. set up 8.Danang is ............... city in Vietnam where ............... International Firework Festival is held annually. A. a – a B. a – the C. the – the D. the – a 9................ Philippines is ............... unitary sovereign state in ............... Southeast Asia. A. the – a – a B. Ø – the – the C. the – a – Ø D. the – an – Ø 10.In August 2013, ............ first tourist group explored .............. Son Doong Cave on ........... guided tour. A. the – Ø – a B. the – the – a C. Ø – the – a D. the – Ø – the