A.express
B.signal
C.evaluate
D.calculate

A.affluent
B.extravagant
C.rich
D.well- off

A.a hundred times funnier than
B.more a hundred times funny than
C.a hundred times more funny than
D.a hundred times funny more than

A.promised - didn't finish
B.have promised - haven't finished
C.have promised - didn't finish
D.promise - don't finish

A.significance
B.of greatly significance
C.of great significance
D.in great significant

A.horse
B.gun
C.tree
D.table

A.so if
B.unless
C.if
D.if so

A.was
B.is
C.were
D.be

A.Display a group of figures
B.Reflect a human need for freedom
C.Express an artistic vision
D.Commemorate individuals and events

A.it can be found in all parts of the world
B.it has undergone change since the early times
C.it can be created from many substances
D.it is no longer useful for people