3131629 That's never happened to me before. CK 1 3154021 I've never given a speech before. CK 1 3165712 I had never been so scared before. Hybrid 1 3183394 We've spoken to each other before. CK 1 3201864 No one's ever told me that before. CK 1 3201936 Why didn't you tell us this before? CK 1 3201938 Why didn't you tell me this before? CK 1 3202351 Why couldn't you tell us that before? CK 1 3286793 I've never seen one of these before. CK 1 308832 I remember seeing her before. CK 1 2359996 I've never been kissed like that before. CK 1 543707 He's rich, but he lives like a beggar. CK 1 1026608 Tom couldn't decide where to begin. CK 1 1026610 Tom couldn't decide when to begin. CK 1 1026613 Tom couldn't decide how to begin. CK 1 2315238 I don't even know where to begin. CK 1 267054 Do you have a course for beginners? CK 1 73450 Read Lesson 10 from the beginning. CK 1 2210891 Why don't you start at the beginning? CK 1 298873 He is acting on his own behalf. CK 1 1886013 Don't you just hate the way Tom behaves? CK 1 1092355 Tom was shocked by Mary's behavior. CK 1 2539745 I'm not surprised at Tom's behavior. CK 1 2540850 I'm worried about Tom's behavior. CK 1 680351 Mary walked first, and Tom came behind. Source_VOA 1 2009281 I just don't like getting left behind. CK 1 2380438 I made Tom leave his suitcase behind. CK 1 1025711 Tom found that difficult to believe. CK 1 2214173 I find this difficult to believe. Hybrid 1 2326531 I find that difficult to believe. CK 1 2376045 I know it's difficult to believe. CK 1 2396233 It doesn't matter what I believe. CK 1 388284 People who drive cars should wear seat belts. CK 1 2208620 Tom was sitting alone on a bench. CK 1 37663 At any rate, I will do my best. CM 1 238675 Everything will turn out for the best. CM 1 244893 The cherry blossoms are at their best. CK 1 273838 Rest assured that I will do my best. CM 1 1028427 Tom knew that Mary had done her best. CK 1 2402199 Which applications do you like best? CK 1 319802 A hot bath made me feel much better. CK 1 437041 I want to get to know you better. lukaszpp 1 582144 I hope that your brother is better. qdii 1 953769 I'd like to get to know you better. CK 1 1024929 Tom is old enough to know better. CK 1 1095105 Tom couldn't have done any better. CK 1 1936384 I'd like to see someone do better. CK 1 1936477 I'd like to get to know Tom better. CK 1 2406946 I sure wish I could speak French better. CK 1 2407171 I take it things could've gone better. CK 1