answer
approach
ask
be curious
burn with curiosity
catechize
communicate with
contact
correspond
dig around for
dig up
establish connection
examine
gape
gawk
get to
inquire
interrogation
interrogatory
interview
maintain connection
make advances
make contact with
make overtures
make up to
nose around for
nose out
peer
pump
query
question
quiz
raise
reach
relate to
reply to
respond to
rubber
rubberneck
seek
stare
test
want to know
worm out of
air
beam
broadcast
send
transmit
interrogated
interrogates
interrogating
interrogable
interrogatee
interrogative
interrogatively
interrogator