　　　you have!

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have you reached; can you have have you reached; you can have you have reached; can you have you have reached; you can have

how you have observed how what you have observed that you have observed how that you have observed

have you; you can have you; can you you have; you can you have; can you

you have joined have you joined you have been in have you been in

that you have learned how what you have learned how that you have learned how you have learned

where have you gone where you have gone where have you been where you have been

Did you see; did you see Have you seen; did you see Do you see; have you seen Have you seen; have you seen

how you have observed how what you have observed that you have observed how that you have observed

you have; you can have you; can you have you；you can you have；can you

how you have observed what you have observed that you have observed how that you have observed

that you have learned how what you have learned how that you have learned how you have learned

you have joined have you joined you have been in 　 have you been in

Did you go; did you go Have you gone; did you go Have you been ; did you go Have you been; have you been