Chia động từ. If my father (not/pick).......me up,I'll take the bus home

1.If my father (not/pick).......me up,I'll take the bus home
2.I would have told you,if I (meet)....him
3.if i (not/do).....it,notbody would do it
4.Nam (talk)....on the phone when I (arrive).....
5.He (know)....her since he (be)....a student
6.Be quiet! The baby (sleep)......
7.Whennever I have a problem,I ....(give) you a ring