Scientists think they have in their attempt to find the causes of some major diseases A broken through B worked though C got thought D gone though
The company turned a deaf ear to the workers’ _____ about their pay and working conditions.
Today’s world is changing rapidly, making _____ necessary for us to continue learning otherwise we can’t keep up with the time.
. ---- It’s a secret _____ you and me.
I think going swimming in my spare time, _____ I think is great fun and good exercise as well as a useful skill.
Thanks to the Internet, large quantities of information are now _____ to us in our home.