Read this story，________you will realize that not everything can be bought with money. (2013·四川，4)
#30220
A
or
B
and
C
but
D
so
________small，the company has about 1,000 buyers in over 30 countries.(2013·天津，5)
#30221
A
As
B
If
C
Although
D
Once
Goals have to be realistic ________ students can reach them and feel a sense of achievement.
#30222
A
so long as
B
so that
C
now that
D
even though
The agent was about to sign his name to the document ________，to our surprise，a stranger broke in to prevent him.
#30223
A
while
B
when
C
as
D
until
—What do you think of it?—Well，it’s worth doing ________ the result is satisfactory.
#30224
A
the moment
B
as soon as
C
once
D
so long as
________there is no law stating how you may dress，not all fashions are respectable.
#30225
A
Because
B
Since
C
While
D
Unless
________you’ve experienced it，you can’t understand how I felt.
#30226
A
Once
B
Because
C
Unless
D
While
I had no idea of the exact address of Xinhua High School ________I was outside its front gate.
#30227
A
when
B
after
C
until
D
because
Don’t be afraid of asking your teachers for help ________it is needed.
#30228
A
as
B
since
C
unless
D
when
________ the fire breaks out，he is the first to arrive at the scene.
#30229
A
Every time when
B
Moment
C
No matter whenever
D
Every time
________ all of them are strong candidates，only one will be chosen for the post.
#30231
A
Since
B
While
C
If
D
As
Please call my secretary to arrange a meeting this afternoon，or________it is convenient to you.
#30232
A
whenever
B
however
C
whichever
D
wherever
At school，some students are active ________ some are shy，yet they can be good friends with one another.
#30233
A
while
B
although
C
so
D
as
I had hardly got to the office________my wife phoned me to go back home at once.
#30234
A
when
B
than
C
until
D
after
—Coach，can I continue with the training?—Sorry，you can’t________you haven’t recovered from the knee injury.
#30235
A
until
B
before
C
as
D
unless
Everything was placed exactly________he wanted it for the graduation ceremony.
#30236
A
while
B
when
C
where
D
though
It’s not easy to change habits，________ with awareness and selfcontrol，it is possible.
#30237
A
for
B
or
C
but
D
so
I was glad to meet Jenny again，________ I didn’t want to spend all day with her.
#30238
A
but
B
and
C
so
D
or
She says that she’ll have to close the shop ________ business improves.
#30239
A
if
B
unless
C
after
D
when