Comparing the use of present perfect simple and present perfect continuous.
|
01
267.54 KB |
|
01
3.48 MB |
|
02
499.36 KB |
|
03
307.63 KB |
|
|
03
1.40 MB |
|
04
336.23 KB |
|
|
04
2.88 MB |
USD
EUR
GBP
CAD
TRY
JPY
RUB
