下列选项中字母大小写形式相同的是_________.
---Must we leave the classroom now? ---No, you _____. You _____ leave after the bell rings.
---Can you tell me _____it is from home to school? ---Sure. It’s about ten minutes’ ride.
---Could you please give the dictionary to Wang Feng? ---Yes, of course! I’ll give it to him ________ he comes back.
---Would you mind ______ next to you? --- ____________.
---I don’t think Lily can sing _______ Lucy. ---I disagree. I think Lily can sing ______ Lucy.