<p>Hello everyone! this is my very first post here, thank you very much for reading it and hope I'll get a lot of replies haha;)! here we go:</p>
<p>1.the main reasons students give for failing to participate in the political process
C [are that they have demanding assignments and work at part-time jobs]
E <a href="C%20is%20the%20correct%20answer%20but%20what's%20wrong%20with%20E?">are demanding assignments, in addition to working at part-time jobs</a></p>
<p>2.In A[those cities] B[in which] public transportation is adequate, fewer traffic problems occur and pedestrians C[are rarely] D[involved in] accidents. E<a href="The%20correct%20choice%20is%20E,%20but%20wouldn't%20the%20%22in%20those%20cities%20in%20which%22%20be%20a%20bit%20awkward?">No error</a></p>
<p>3.Social scientists A[agree that] a system B[for exchanging] goods and services is C[not only] present but also D[of necessity] in all societies. E<a href="the%20answer%20is%20D,%20why?">no error</a></p>
<p>4.Intense preoccupation A[on] technique B[appears to be] C[the one] trait that great pianists D[have in] common. E<a href="why%20A?">no error</a></p>
<p>Thanks again and wish you all a successful college application/a great college life!</p>