Two-thirdsofhisproperty_____lostinthefire.
A、was
B、were
C、are
D、havebeen
Yourbikeneeds_____.You‘dbetterdoirightnow.
A、clean
B、tobeclean
C、beingcleaned
D、toclean
Copernicusmaintainedthattheearth_____roundthesun.
A、moves
B、moved
C、moving
D、move
Theteachergave_____theexaminationpaper.
A、off
B、over
C、up
D、out
Thereisn‘tmuchmilk_____isleftinthebottle.
A、what
B、which
C、whatever
D、that