_____hespeakssoftlyisnoproofthatheiskind.
A、Since
B、As
C、That
D、Because
Theteachergave_____theexaminationpaper.
A、off
B、over
C、up
D、out
A、forfearthathewillfail
B、forfearheshouldfail
C、lesthefails
D、forcasehewouldfail
Two-thirds of his property_____lost in the fire.
A、was
B、were
C、are
D、havebeen
Mywalletisnowheretobefound.I_____itwhenIwasonthebus.
A、mustdrop
B、shouldhavedropped
C、haddropped
D、musthavedropped