America was______was first called India by Columbus.
A．that B．where
C．what D．the place
—Hey, if you can't enjoy that at a sensible volume, please use the earphone. I'm studying.
—Oh, I'm sorry. I_______ _realize it________ you.
A．don't; bothers B．didn't; bothered
C．don't; was bothering D．didn't; was bothering
Is there a supermarket around ______ I can buy a pair of new shoes?
A．that B．which
C．what D．where
AIDS is said________the biggest challenge to both men and women in that area over the past few years.
A．that it is B．to be
C．that it has been D．to have been
—It's reported that there is ________ big breakthrough in the cancer treatment.
—If only my wife could be brought back to ________ life.
A．a；/ B．/；a
C．the；the D．a；the
Long marks on the street ________ that the driver had attempted to brake.
A．applied B．attained
C．indicated D．distinguished
