Choose the proper word from the brackets:
1) (Can/May) I play the piano?
2) Can/May) John watch TV before going to bed?
3) (Can/May) your friend speak English?
4) I think I (can/may) do the work myself
5) You (can/may) stay a little longer, if you like
6) I (cannot/may not) hear you from the distance
7) You (can/may) take the article home
8) (Can/May) I see you tonight?
9) (Can/May) I find you there ronight?
10) You (can/may) read this article. You have knowledge enough
11) You (can/may) take this book, I don't need it
12) A fool (can/may) ask more questions than a wise man (can/may) answer
13) Something was wrong with the receiver, I (can/may) not hear you
14) I (can/may) give you my book for a couple of days