1a Girl student's top grade [4] ?I??
4a boy cut off by a girl flipped 5] no letters sorry
7a male employee's first and second note, ??m? [4]
11a dancer kind to Liberal writer
15a takeaway meal ordered with gove residents ]7] ?g???a?
23a tough grass outside garden centre[5] ??r?y
25a early covers not original now [6] ?r?n??
20a like metals possessing a single attribute [7[ ?s?r?b?
4d Manages to scrounge a lot without losing face
5d smart team leader missed talk [5]
7d fruit a lot of people cut to try [5] ??n??
12d American city home- its residents got it
13d nymph offending leader, say
Thanks for any help.