ผมอยากให้อาจารย์นุ้ยช่วยตรวจดูว่าข้อไหนถูกต้องที่สุดและช่วยอธิบายให้ด้วยครับ 1. a. It was too terrible to talk about an experience. b. It was experience too terrible to talk about. c. It was too terrible an experience to talk about. d. It was experience to talk about too terrible. 2. He understood it _____, it was hard to explain. a. as if b. no matter who c. however d. and 3. The flight, _____ is usually smooth, was very bumpy due to a thunderstorm. a. whos b. whose c. whom d. which ขอบคุณมากครับ พันธุ์ศักดิ์ ศิริเลิศ