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11.if there weren't so many cars there wouldn't be.
12..If I were rich I would have..
13.phones..I am out
14.it would taste better if it wasn't..
15.if it is ..we shall not stay
16.didn't go..she wouldn't be
17.if I were you I would appologise
18.if we had a map..we would know..
19.still feel//I won't go
20.would be easier if I had..