11. My father works from Tuesday to Saturday, and Sunday and Monday are his ____. A. breaks B. days off C. working days D. days off 12. Ha Long Bay, one of the wonder of the world, is a ______ site in Vietnam. A. friendly B. convenient C. picturesque D. occasionally 13. There was a celebration on the ____ of the school's anniversary. A. occasion B. opportunity C. chance D. time 14. SYNONYM: We spend 2 hours watching the | glorious | sunset in the beach with our family. A. acceptable B. entertaining C. wonderful D. imaginary 15. SYNONYM: the children were given not only a | mouth-watering | meal but also some toys in the party A. convenient B. wonderful C. spacious D. delicious