______new radio it is!解释一下为什么要用what a 不用how?

______new radio it is!解释一下为什么要用what a 不用how? The radio is very cheap.I can buy it合并成一句I__ __ __ __the radio My radio doesn't work ,I will have it r__ I study it by listening to the radio the music sounds so good that i want to r___ it from the radio -Is it all right if I turn on the radio -Go ahead .(Yes,fine.)（请解释) You can yurn off the radio.(I/not/listen)to it Will it b______ you if I turn on the radio该怎么写呢 The radio that I bought -----last week is broken.为什么可以不用填我想填it ____________your repair radio?-----NO,thanks.I can repair it myself.那个空里填什么? I read an interview on the radio yesterday.It's _____travelling to Mars on还是in Can I help you?Yes,I bought the radio here yesterday,but it ---A didnot work B doesnot work The radio set last week has been out of orderA.I bought B.I bought it C.which I bought it D.what I bought Something is wrong with my radio .I’ll ask someone to mend it at once.同义句Something is wrong with my radio .I’ll ____ it ____ at once. This radio is not working .I 'll have it _____.A.repairing B.to repair C.repaired D.beThis radio is not working .I 'll have it _____.A.repairing B.to repair C.repaired D.be repaired This radio is not working .I 'll have it _____. A. repairing B. to repair C. repaired D.be repaiThis radio is not working .I 'll have it _____. A. repairing B. to repair C. repaired D.berepaired I don't know what's____with my radio.It doesn't workA.happend B.trouble C.wrong D.matter how did you know the news I heard it _the radio.a,on b,from并说明理由