Choose the best answer: My mother is very keen _________ growing flowers

Choose the best answer.
    3.    My mother is very keen _________ growing flowers.
    A. in    B.on    C.of    D. for
    2.    My twin sisters take _________ each other like two peas in a pod.
    A. in    B.over    C.after    D. up
    3.    What do you usually do _________ weekends?
    A. at    B.in    C.for    D. by
    4.    Please put out all lights _________ you leave the office.
    A. after    B.before    C.until    D. since
    5.    I. am living with my parents. I wish I _________ my own apartment.
    A. have    B.will have    C. had    D.would have
    6.    We are all very fond _________ traveling to space.
    A. in    B.at    C.with    D. of
    7.    We haven’t seen Jamie _________ 1980.
    A. in    B. from    C. since    D. for
    8.    The weather was awful, _________ we had to cancel our trip.
    A. but    B. so    C. and    D. because
    9.    He’s never been to the United States, _________?
    A. isn’t he    B. is he    C. hasn’t he    D. has he
    10.    This festival _________ in England every year.    
    A. holds    B. is holding    C. isheld    D.held
    11.    I found the movie _________.        
    A. bored    B. bedroom    C. boring    D. boringly
    12.    Brad Pitt is a _________ movie star.    
    A. popular    B. popularity    C. popularly    D. popularize
    13.    Linda used to _________ morning exercise when she got up early.
    A. did    B. does    C. doing    D.do
    14. My father _________ the bus to work every day, but I cycle.
    A. catches    B. drives    C. goes    D. runs
    15.    You should look right and left when you go _________ the road.
    A. down    B. across    C. up    D. along