2647655 It's in my backpack. CK 1 3151483 Give me the backpack. CK 1 1886593 Where's your backpack? CK 1 1485295 Tom and Mary are backpackers. Spamster 1 1874260 Tom is putting stuff in his backpack. CK 1 1027172 Tom always has a backpack slung over his shoulder. CK 1 3155836 Tom put on his backpack. CK 2755086 What is in the backpack? mervert1 2958419 Tom unzipped his backpack. CK 3155587 Put your stuff in your backpack. CK 60660 Does this backpack belong to him? CK 2641888 Tom grabbed his backpack and left. CK 316151 She is carrying a backpack on her back. CM 2958140 Tom shoved his stuff into the backpack. CK 680478 Most students carry backpacks to school. Source_VOA 3066971 Tom opened his backpack and took out his iPad. CK 3156808 Tom put his backpack on the back seat of the car. CK 35162 If you can't lift your backpack, then you can't carry it! CM