(As it is now)
In those days, before having found the high fat content in black olives, we used to eat many of them.
Before black olives were considered unhealthy due to high fat content, we ate lots of them.
Until black olives had a high fat content we used to eat many of them.
Black olives were consumed in high numbers before the high fat content bad name was given.
第1题：
In sentence 1
In sentence 3
In sentence 8
In sentence 10
In sentence 15
第2题：
in some schools where they
some schools are where they
some schools implemented programs that
programs in some schools were where they
in some school programs they
第3题：
A. used to go to
B. was used to go to
C. would go to
D. used to going to
第4题：
east iron firings
mild steel fittings
small fittings
large fittings
第5题：
Especially
Usually
Generally
Fortunately
第6题：
(As it is now)
My parents used to put olives on every- thing; salads, pizza, pasta, chicken, even some desserts.
My parents used to put olives on every- thing, salads, pizza, pasta, chicken, even some desserts.
My parents used to put olives on every- thing: salads, pizza, pasta, chicken, and even some desserts.
My parents used to put olives on every-thing; including salads, pizza, pasta, chicken, even some desserts.
第7题：
(as it is now)
It is the surprising fact that incentive don’t always work like they’re supposed to.
What is surprising, incentives don’t always work like they should.
Incentives don’t always work as they should, it is surprising.
Surprisingly, incentives don’t always work as they should.
第8题：
The Chief and 3rd Engineers went below，changed the fuel to diesel oil and reduced the engine to slow ahead．This sentence implies all those below except that ________ ．
A.the Engine was not on slow ahead before Chief and 3rd Engineers went down
B.the Engine was using diesel oil before Chief and 3rd Engineers went down
C.the Engine was using fuel oil before Chief and 3rd Engineers went down
D.the Chief and 3rd Engineers went into the Engine Room to operate the Engine
第9题：
A sentence listing mundane tourist attractions available on the East Coast, inserted after sentence 2
A sentence offering an overview of the attractions that Branson offers, inserted after sentence 4
A sentence explaining the settlement of the Ozarks and the founding of Branson, after sentence 4
A sentence listing recent statistics regarding annual in－state visitors versus out－of－state visitors to Branson, inserted before sentence 5
A sentence listing the annual tourist revenues in the city of Branson, inserted before sentence 6
第10题：
(as it is now)
and was sending out many resumes however all he was getting was rejection
and sent out many resumes, but all he received was rejection
and sending out many resumes, however he got rejected only
and, after many resumes having been sent, rejection was his only result