(41-45)
Alex: Hey. I heard that your parents are going to visit you this weekend. Are you going to
give them a tour around Taipei?
Lucy: I have no idea    41    to take them. Do you know any good places?
Alex: If they enjoy hiking, Elephant Hill is fun. Do you know    42    get there?
Lucy: Yeah. I’ve been there twice. But I am not sure 43 they like hiking or not.
Alex: Give them a call before they get here and ask them.
Lucy: You’re right. I will ask them    44    they want to go hiking. Thanks for the
suggestion.
Alex: No problem.    45    they will have fun.

suggestion 建議
【題組】41.
(A) who
(B) how
(C) when
(D) where