'y+W*I0x,d,H-u0A3W We have stayed at this school for _________..N5r:h6g1^9s8W(E2Q6G:K:?+J
Which following choice is wrong?.N5r:h6g1^9s8W(E2Q6G:K:?+J
A.two and a half years.N5r:h6g1^9s8W(E2Q6G:K:?+J
B.two years and a half.N5r:h6g1^9s8W(E2Q6G:K:?+J
C.two years and half a year.N5r:h6g1^9s8W(E2Q6G:K:?+J
D.both A and B.N5r:h6g1^9s8W(E2Q6G:K:?+J