Theclockhasstopped.I________getitgoagainandsetthealarm,orIwillbelateagaintomorrow.
A、couldMany careers require a college degree; some jobs, ________, only require previous experience.
__________inthoughtwhiledriving,healmostranintothecarcomingintheoppositedirection.
Never ________ the weather been so bad in October.
JonathanandJoeleftthehousetogofor__aftersupper.
Thepresidentistogiveaformal__attheopeningceremony.