1093886 Tom had a hard time finding a taxi. CK 1 1027925 Tom told Mary not to study so hard. CK 1 2539942 Tom won't be that hard to convince. CK 1 2539917 You'll wish you had studied harder. CK 1 2954944 You're going to have to try harder. CK 1 2044848 Happiness is sometimes hard to find. CK 1 293769 He studied hard and passed the test. CK 1 1315754 He studied hard so he wouldn't fail. CK 1 1003903 He succeeded because he worked hard. CK 1 285711 I had a hard time finding his house. CK 1 265732 I had to work hard when I was young. CK 1 2952398 I promise I'll try harder next time. CK 1 30368 I regret that I did not work harder. CK 1 2163132 I studied hard when I was in school. Source_VOA 1 2458609 I think you're working way too hard. CK 1 1938852 I thought Tom would be hard at work. CK 1 2943037 It's hard to get by on minimum wage. CK 1 3164479 It's hard to keep a secret from Tom. CK 1 3202269 It's hard to tell people what to do. CK 1 53288 Jim is studying hard for his finals. CK 1 1439953 My father doesn't drink hard liquor. CK 1 1095320 Tom certainly worked hard yesterday. CK 1 1094592 Tom didn't work as hard as Mary did. CK 1 3165920 Tom practiced hard to make the team. Hybrid 1 248615 We found it hard to change the plan. CK 1 2451348 Why are you studying French so hard? CK 1 63345 You must have been working too hard. CK 1 461184 He has a hard time remembering names. jeanne 1 2406469 I should've tried harder to stop Tom. CK 1 244499 I worked hard all day long yesterday. CK 1 2451337 I'll study French harder from now on. CK 1 3181955 It's hard for Tom to talk about that. CK 1 3187259 It's hard to eat just one strawberry. CK 1 1095318 Tom certainly works hard, doesn't he? CK 1 404715 He doesn't work as hard as he used to. CK 1 292188 He works as hard as any other student. CK 1 2060845 How hard is it to learn to read music? CK 1 2488816 It's hard for me to concentrate today. sharptoothed 1 887538 She was advised by him to work harder. CK 1 287218 Though he tried hard, nothing changed. CK 1 2401184 Tom regrets not having studied harder. CK 1 1092712 Tom told Mary she should study harder. CK 1 298541 He attributed his success to hard work. CK 1 300713 He doesn't study as hard as he used to. CK 1 2451293 Is it really that hard to speak French? CK 1 2485890 It's hard to figure out what Tom wants. CK 1 1029036 Tom doesn't study as hard as Mary does. CK 1 1025898 Tom doesn't work as hard as he used to. CK 1 1027868 Tom tried his hardest to persuade Mary. CK 1 258489 I had a hard time making both ends meet. CK 1