Many people are grateful _______ ORBIS nurse _______ their help.
A．to, for B．/, for C．at, of D．toward, at
—Here are three books on history. Which one would you like to borrow?
—______. You see, I’m interested in geography these days.
A．All B．None C．Both D．Each
He up very late in the morning ,but now he up very early.
A．used to get ; is used to get
B．used to getting ; is used to get
C．is used to getting ; used to get
D．used to get ; is used to getting
___How time flies!It's already twelve o'clock.
___ Oh,really? I ______ it at all.
A．don't realize B．didn't realize
C．haven't realized D．hadn't realized
-- _______ the soldiers are very tried, __ they keep on working.
--They are great. We must learn from them.
A．Because; / B．Though; /
C．Because; so D．Though; but
too much candy is bad your teeth .
A. Eat ; to B. Eating ; to C. Eating ; for
