You should make it a rule to leave things _______ you can find them again.
This kind of animal is able to protect itself from danger in many years. ________, the colouring of its hide makes it almost invisible when it is feeding in the shadow of trees.
He moved to a foreign country, where he was obliged to ________ himself to the new habits and customs.
After graduation from college, he began to wander from city to city, _______ a suitable job.
______ in thought, he almost knocked into the car before him.
He was no longer _______ by the news of his mother’s death.