Câu 18-Choose the underlined word or phrase that needs correcting in each of the following sentences They will clean their room at 5p.m. tomorrow. A BC A C D Câu 19-Choose the underlined word or phrase that needs correcting in each of the following sentences Hoi Mua is a season festival to celebrate the harvest in Phu Yen A B D. A B C Câu 20-Choose the underlined word or phrase that needs correcting in each of the following sentences The children felt very terrifying when they watched that horror film. A B C