__________ (50)
A.if
B.because
C.and
D.but

Jack London, whom was known for his stories of Alaska, lived there during the Klondike gold rush.
A.whom was known
B.his stories of Alaska
C.lived there
D.the Klondike gold rush

Bacteria are responsible of many of the textures and flavors in our food and are particularly important in milk products.
A.are
B.responsible of
C.many of the textures
D.important in

Don’t invite John to dinner, I can’t stand his bad _______ .
A.mood
B.mind
C.character
D.temper

Which of the following is NOT true about the London commuter belt?
A.It is home to some wealthy business people.
B.It is like “bedroom communities” in the US.
C.It is in central London.
D.It surrounds London.

Many countries and tourist areas have tourist bureaus that disseminate free information about lodging, restaurants, and recreational areas.
A.distribute
B.sell
C.collect
D.categorize

Is it worth waiting for a table at this restaurant or shall we go _________ else?
A.anywhere
B.nowhere
C.somewhere
D.everywhere

Just keep ___________ on the baby while I cook the super, will you?
A.a look
B.a glance
C.an eye
D.a care

The old lady was __________ exhausted after the long walk.
A.very
B.completely
C.extremely
D.particularly

I do not believe that John will get here on time. He is always late and the __________ does not change its spots.
A.tiger
B.lion
C.leopard
D.zebra