1027085 Tom asked me to do him a favor. However, I couldn't do what he asked. CK 2537073 Tom looked through the drawer to see if there was a pen he could use. CK 322836 You must think it's impossible, but could you at least give it a try? CK 240023 An increase in customer complaints could signal a decline in business. CM 1155841 Could you explain to me why you think these rules don't apply anymore? CK 323469 Could you remind me to call my academic advisor at 9:00 p.m. tomorrow? CK 1954837 I can't see how anyone could have accomplished this without some help. CK 261586 I caught a cold. That is why I could not attend the meeting yesterday. CK 255422 I didn't know hummingbirds could even fly upside down when frightened. CM 3031082 I would never have believed that such a thing could ever happen to me. patgfisher 953832 I'm looking for a native speaker who could help me correct this essay. CK 30662 If it were not for his assistance, we could not carry out the project. CM 953946 If you could live anywhere in the world, where would you want to live? CK 312007 She looked in her bag for the key of the house, but could not find it. CK 286711 Thanks to his advice, we could finish it earlier than we had expected. CM 2807341 The restaurant was fairly empty, so I could read in peace while I ate. patgfisher 3070622 The searchers could hear faint calls coming from deep within the cave. patgfisher 2537068 Tom was about to say thanks, but Mary turned and left before he could. CK 2004837 Because of the rain, the boys couldn't play baseball on the playground. CK 267737 He could not refrain from smiling, though with a slight sense of guilt. CM 48421 I could clearly see that the hard work had begun to tell on his health. CM 329676 I spent three years looking for a good director, but couldn't find one. fcbond 285144 I tried to call him, but the line was busy, and I couldn't get through. CK 509614 I'd be grateful if you could take a look when you've got time sometime. blay_paul 54320 I'm sorry to trouble you, but could you tell me the way to the station? CK 259094 If I had not had a previous engagement, I could have come to the party. CK 291325 Since he could not work out the problem that way, he tried another way. CM 2583408 The police caught the suicide bomber before he could detonate his bomb. CK 2639604 Tom watched very closely, but couldn't figure out the magician's trick. CK 242271 All Sadako could do now was to make paper cranes and hope for a miracle. CK 3078341 Could you please get the jar of peanut butter from the top shelf for me? CK 2318066 I did everything I could. Now it's your turn to contribute what you can. Eldad 240109 If you had come only two minutes earlier, you could have caught the bus. CK 1386925 Mary couldn't believe that Tom had never listened to Stairway to Heaven. Spamster 3124711 Princess Alice of Greece was deaf and could lip-read in three languages. patgfisher 292065 Such was his pride that he could not bring himself to ignore the insult. CM 1084092 That horror movie was very scary and I couldn't sleep after watching it. Scott 21062 The patient was quite beyond help, so that the doctors could do no more. CK 477364 What hurts the most is that you didn't feel you could tell me the truth. BlueLagoon 924408 Without your help, I couldn't have gotten over that difficult situation. CK 50049 His behavior at the party was so humorous that I could not help laughing. CM 284028 I couldn't help laughing when I saw him lying face down covered with mud. CK 772774 I couldn't tell what color his shirt was because it was too dark outside. marloncori 2793501 I don't have enough money, so I couldn't go with you even if I wanted to. CK 30735 If it were not for the sun, no living creatures could exist on the earth. CK 591519 Last night, Mr. A called me up to say he couldn't attend today's meeting. CK 954203 No matter where you looked you could see damage caused by the earthquake. CK 46285 The boy pretended he could read, but he was holding the book upside down. CK 35353 The bus conductor told her to get off because she could not pay the fare. CK 326372 The disagreement between the union and management could lead to a strike. CK