----- Nội dung dịch tự động từ ảnh ----- 21- It won't be difficult to get a ticket for the concert. (any) 22- Please arrive early. We want to be able to start the meeting on time. (so that) 23- We wore warm clothes. We didn't want to get cold. (so that) 24- The man spoke very slowly. He wanted me to understand what he said. (so that) 25- Nobody left before me. (was) 26- John passed the exam. All the other students failed. (the only) 27- Everybody else arrived before me. (the) 28- I complained to the restaurant manager about the service. Another customer had already complained before me. (second) 29- She finished her work. Then she went out for a walk. (Having)