1490637 Please turn off the light before you go to sleep. CK 1 887404 She started pursuing him before he became famous. CK 1 315946 She used to wash her hair before going to school. CK 1 43424 The train will arrive at the station before noon. CK 1 1040623 Tom had never been in that part of Boston before. CK 1 1028647 Tom hesitated for a moment before answering Mary. CK 1 1893807 We have to stop Tom before he hurts anybody else. CK 1 3023218 We'll get to Boston before it gets dark, I think. CK 1 296371 He cleared his throat before starting the lecture. Nero 1 2033907 I just want to tell Tom before somebody else does. CK 1 2262753 Please clean up this room before everyone arrives. CK 1 1492176 Please turn off the light before leaving the room. CK 1 1095183 Tom could swim like a fish before he turned eight. CK 1 1093838 Tom had never before seen Mary with her hair down. CK 1 1872482 Tom hopes that he can visit Boston before he dies. CK 1 3148320 Tom lived with his uncle before he came to Boston. CK 1 1024119 Tom takes a shower every morning before breakfast. CK 1 1838050 Tom was a professional gambler before he met Mary. CK 1 265626 You should inspect the car well before you buy it. CK 1 2326228 I figure we have a day or two before Tom gets here. CK 1 1887612 I promise I'll do that before the end of the month. CK 1 2214272 I wish I had asked Tom for advice before I started. CK 1 64966 My friends came to see me the day before yesterday. CK 1 21853 See to it that the door is locked before you leave. CK 1 898566 She always fed her children before she fed her dog. CK 1 1830389 Tom always washes his hands before eating anything. CK 1 1830455 Tom usually takes a shower before eating breakfast. CK 1 24303 We have five days to go before the summer vacation. CK 1 1023709 You should always knock before entering Tom's room. CK 1 299821 He took a look at the newspaper before going to bed. blay_paul 1 2307961 I carefully considered my options before proceeding. CK 1 3255468 I have a lot of things I have to do before tomorrow. CK 1 2407164 I take a walk almost every morning before breakfast. CK 1 2537428 The Jacksons lived in Boston before they moved here. CK 1 3287441 There's something I have to do before Tom gets here. CK 1 1093755 Tom has a few more things to do before he can leave. CK 1 1028230 Tom passed by Mary's house the day before yesterday. CK 1 2407206 I talked to Tom this morning just before the meeting. CK 1 72686 It was three weeks before she wrote an answer to Tom. CK 1 263800 Jim looked right and left before he crossed the road. CK 1 3024050 Our plane landed in Boston just before the storm hit. CK 1 1027176 Tom always gets nervous just before he goes on stage. CK 1 2034596 Tom wants to finish eating before he talks to anyone. CK 1 3168590 Tom's father never came back home before nine or ten. Hybrid 1 2537350 We won't be able to get to the bank before it closes. CK 1 237916 You should look over the contract before you sign it. CK 1 1950898 I can't believe we haven't run into each other before. CK 1 258764 I make it a rule to brush my teeth before I go to bed. CK 1 278379 Look to the left and right before crossing the street. CM 1 21861 Make sure to turn off all the lights before going out. minshirui 1