My gra ndfather is too old to care for himself, so my aunt is looking for someone to _____ him.
. ---I’ m sorry, but I didn’t mean__________ out your secret. ---But you know, letting out one’s secret means________ one’ s feelings.
. He made another wonderful discovery, _______ of great importance to science.
. The river _______ in the late summer, so we could go across it easily.
. Who is the person ____is talking about the accident ___happened on Highway 104?
. ---Goodbye, Peter, remember me to your parents. ---_______.