-------must be something wrong.
There must be something wrong.
there must be something wrong to it
There must be something wrong with the computer,I think
Connection failed.Something must be wrong,either with your c
there must be something seriously wrong with the machine
There must be something wrong with the watch,()?
There must be something wrong with our machine,__there?
There must be something wrong with my cd变疑问句
连词成句,wrong something with be there you must
Something must be wrong with your watch,___?反义疑问句
Something must be wrong witn your ears.(同义句) ____ must be __
something must be done