The use of used to and would to talk about past habits.
|
01
297.49 KB |
|
01a
3.01 MB |
|
|
01b
962.02 KB |
|
02
347.06 KB |
|
|
02
1.78 MB |
|
03
363.24 KB |
|
04
298.90 KB |
EUR
GBP
CAD
TRY
JPY
RUB
CNY
