36. I will be thirteen …………….. my next birthday. A.in B.at C.on D.of 37.Farmers work …………….. their farm. A.at B.in C.on D.about 38.I love …………….. at school. A. learn B. learns C. learning D. to learn 39.These new apartments are…………….. comfortable of all. A.the most B.most C.more D.much more 40. My aunt is always busy. She works……………………….. all day. A. hard B. hardly C. careful D. busily 41. …………………..any lamps in the living room? A. Have there B. Is there C. Has there D. Are there 42. This bathroom has everything. …………………………a convenient bathroom! A. What B. How C. Which D. That