........... 1990 and 2000, there was a drop ........... 15%.
between / of
There has been a significant increase ……… the number of people aged over eighty.
in
Profits rose ……… a low of 4.5 million to a high of 8 million in 2008.
from
Canada and Australia’s wheat exports fluctuated ……… 5 million and 6 million respectively.
between
Profits fell ……… 10%, from 2,000 to 1,800 in 1970s.
by
The number of students fell ……… a low of 1,500 in the second half of the year.
to
The number of cars sold remained unchanged in 1999, ……… three million.
at
After some fluctuations, sales in 2000 reached their peak ……… just over 15,000, a rise ……… 5,000 since the beginning of the year.
of / of
