1.the film -- for half an hour.A.bagan B.has been on C.have

1.the film __ for half an hour.A.bagan B.has been on C.have been in D.have come in 2.the man ___since I came here,A.has left B.has died C.has been dead D.has joined the club 3.we had some problems __the top of the mountain A.to get Bto get to C.getting Dgetting to 4.how long have you __the bike?A.bought B.borrowed C.had D.lent 我选的是BCBC