1.Let me see _____.

1.Let me see _____.
that can I repair the radio
B.whether I can repair the radio
C.I can repair the radio
D.whether can I repair the radio
2.Keep in mind _____.
that the teacher said
B.what did the teacher say
C.that did the teacher say
D.what the teacher said
3.Could you advise me _____?
A.which book should I read first
B.what book should I read first
C.that book I should read first
D.which book I should read first
4.Would you kindly tell me _____?
how can I get to the Beijing Railway Station
B.how I can get to the Beijing Railway Station
C.where can I get to the Beijing Railway Station
D.whether can I get to the Beijing Railway Station