I don know who on __________ stole the diamond last night.

I didnt go to the party last night, because______, I changed my mind.A．on a second thought

I don ’t really know who she ________ with.A. hangs outB. hangs overC. hangs upD. hangs

－－－ I went to a fashion show last night.－－－ __________？A. Who took away my bookB. Why no

Smith ______ a book about China last year but I don know whether he has finished it.A.h

I don’t think he could have done such a stupid thing last night ________?[A] do I[B

I saw a ______ good film on TV last night.A.beautifulB.prettyC.handsomeD.lovely