In 1925, a company in San Francisco made a small change in a can opener that was a significant _____________ on the original design.
a)improvement
b)creation
c)success
a)
Oops!
Check
Okay!
Check
20
Since the 1990s records ______________ by CDs.
a) were replaced
b) have been replaced
c) have replaced
b)
Oops!
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Okay!
Check
15
Everybody welcomed the ______________, but there was one problem - the cans were difficult to open because they were made of very thick metal.
a) success
b) innovation
c) design
b)
Oops!
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Okay!
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20
After a really long time, when I finally __________back to the theater, the concert had already started.
a) got
b) had gotten
c) had got
a)
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20
Before the 1990s, records _______________ in most music stores.
a) were sold
b) are sold
c) sold
a)
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15
The_____________ of canned food in 1813 was an exciting moment in food history.
a) introduce
b) introduction
c) introduced
b)
Oops!
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Check
banana
Go to last place!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
20
Yesterday I saw my old friend from college. We hadn't talked for ages. Amazingly, he ______________________ at all.
a) didn't change
b) hadn't changed
c) didn't changed
b)
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20
Last Friday night, I went to a concert, but when I got there, I realized that I_______________ to take my ticket with me to the show!
a) forgot
b) forget
c) had forgotten
c)
Oops!
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20
If Lisa hadn't done such a bad job, she ________________ a fool of herself last night.
a) wouldn't have made
b) hadn't made
c) didn't make
a)
Oops!
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Okay!
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15
There were ______________many large families 50 years ago.
a)so
b)such
so
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20
If he had done well in the interview, he _________________ the job.
a) would have gotten
b) would got
c) would get
a)
Oops!
Check
Okay!
Check
20
Originally, the CD ____________ for music.
a) was created
b) were created
c) created
a)
Oops!
Check
Okay!
Check
banana
Go to last place!
Oops!
gold
Win 50 points!
Okay!
rocket
Go to first place!
Okay!
baam
Lose 20 points!
Oops!
15
I didn’t think I would see you today. Did I ____undestand?
a)re-
b)mis-
c)dis-