prepositions of time

1 . I always take a shower ____________________ I go swimming .
2 . The bus usually comes ____________________ the train leaves .
3 . Jen always washes her hands ____________________ she cooks .
4 . I want to leave ____________________ lunch .
5 . She lived in Canada ____________________ 2004 .
6 . I play soccer ____________________ I finish my homework assignment .
7 . They spoke English ____________________ 2014 .
8 . Let's wait ____________________ the rain stops .
9 . I brush my teeth ____________________ I take a shower .
10 . At least wait ____________________ the doctor sees her .
11 . she worked as a teacher ____________________ 2008 .
12 . We played chess ____________________ midnight .
13 . The film didn't end ____________________ eleven o'clock .
14 . I clean the house ____________________ I go to the park .
15 . She watch tv ____________________ she finishes her classes .