i am not sure whether his study has _____to do ________rhe computer games A.something,with B.anythi

i am not sure whether his study has _____to do ________rhe computer games A.something,with B.anythi
i am not sure whether his study has _____to do ________rhe computer games
A.something,with B.anything,with C.something,on D.anything,on
the plan they have always kept to _____ practical.it has saved a lot of money for the company.
A.proves Bprove C.proving D.proved