Wybierz właściwą odpowiedż a, b lub c.

1 They confirmed that the doctors ... be wrong.
a can b could c were able to
2 Paul wanted us to believe that he ... alcohol before.
a didn't drink b wasn't drinking c hadn't drunk 
3 They wanted to know what I was doing ... . That was last week.
a next day b tomorrow c the next day
4 Someone asked me ... addictive. 
a was exercising b if exercising was c is exercising
5 l asked them politely ... sleep.
a where they would b where would they c where will they