Câu 15:Mã câu hỏi: 23887 Van: Should we travel to Nha Trang by plane this weekend? Thu: ..................... A. I disagree because it costs much money.B. I agree with you. I think it is the fastest way.C. I think we should go there by train.D. All are correct.Câu 16:Mã câu hỏi: 23888 The ao dai is usually made of a light................. A. cottonB. designC. symbolD. materialCâu 17:Mã câu hỏi: 23889 They................. in Hue................. a long time. A. were living/forB. were living/ sinceC. have lived/ forD. have lived/ sinceCâu 18:Mã câu hỏi: 23890 These plants ………………..…….. for animals’ food. A. can growB. can be grownC. have grownD. growCâu 19:Mã câu hỏi: 23891 Japanese people usually wear kimonos on special ……………………. A. occasionsB. timesC. situationsD. placesCâu 20:Mã câu hỏi: 23892 He used to …………..…………..………….. to school by his mother. A. takeB. takingC. takenD. be takenCâu 21: