You promised me to go to the zoo on Sunday. You must keep ______, Mom.
We live in an age______ more Information available with greater ease than ever before. A.why B.when C.to whom D on which
It’s wise of you to________ smoking before you feel unwell.
He found it increasingly difficult to read, ______his eyesight was beginning to fail.
Bill was doing a lot of physical exercise to build his_______.
In my______, what he told us just now about the affair simply doesn't make any_______.