The time and effort he has devoted during the past few years____ trees in that remote area is now considered to be of great value.
An oil tanker hit a rock ______ the northwest coast of Alaska.
. Although he has taken a lot of medicine, his health _______ poor.
_______ out from his company, he had to find a new job.
The fact ______ she was offered the job made her very happy.
. ______ it rains when we can’t find a place to escape from the rain?