A cut in the tissue is easy to heal but a(an) _______ to the heart, if possible, takes a long time to do so.
Tom is _______John .
It was about 600 years ago ______the first clock with a face and an hour hand was made .
Could you show me the TV set you want _______?
_______for the captain ,the ship would have sunk with all on board .
-----It rained nonstop yesterday . -----Yes .We __a worse day for the picnic .