下列各句中，没有语病且语意明确的一句是

to what you think is right, ________ you willgain a surprising happy ending.

22The law in almost all states used to require stores to close on Sunday, but now in most states, it no longer _____

eful do you think the Internet isas a_____ of information—-I think it is fairly useful, but a lotof the information you find online is false

We have just heard a warning on the radio _____________ a typhoon may be on its way