Option B: 1(0+1)*101; choose 1 from (0+1)* we get 1101.
Option C: (10)*(01)*(00+11)*; 01 is before 11, so 1101 can't be generated.
Option D: 110*(0+1); choose 1 from (0+1) we get 1101.
Option A: (00+(11)*0); 11 is there but 01 can't be generated so 1101 is not possible.
OPTION (A) & (C)