Bears ________ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
. The murderer was brought in, with his hands ______ behind his back.
. The purpose of new technologies is to make life easier, ______ it more difficult.
All the preparations for the project ______, and we’re ready to start.
. All her time _______ experiments, she has no time for films.
. He knows nothing about it, so he can’t help _______ any of your work.