6. He works six days …………. week . A. a B. an C. the D. x 7.We are hook ………….. making star lanterms . A. at B. in C. for D. on 8. ________ ethnic group has a larger population, the Tay or the Ede? A. What B. Which C. Why D. Who 9 . I am very impressed with Sarong- a tradition ………………. of the Khemer people . A. custom B. clothing C. costume D.funiture 10. You can’t dry the rice on …………………. days . A. sunny B. rainy C. cloudy D. windy 11. Mongolian children learn to ride when they are …………… as three years old A. as young B. younger C. younger than D. so young 12. ………………… do San Diu mainly live ? - In Quang Ninh province. A. Why B. Who C. How D Where 13. It is ................. in thje city than it is in the country . A. noisily B. more noisier C noisier D. noisy 14.I like ............. apples im the spring . A. picking B. riding C. putting D. herding 15 . …………….. bag was stolen yesterday ? A. Who B. Whose C. What D. Which