Theclockhasstopped.I________getitgoagainandsetthealarm,orIwillbelateagaintomorrow.
A、couldDon’t ask him how old he is. He’s really ____about it.
Manycareersrequireacollegedegree;somejobs,________,onlyrequirepreviousexperience.
Don’taskhimhowoldheis.He’sreally____aboutit.
Nowadayslittleknowledge__tobeadangerousthing.
Johncomplainedtothebooksellerthattherewereseveralpages______inthedictionary.