The use of gerunds after some verbs, prepositions and as a noun.
|
01
295.88 KB |
|
02
264.32 KB |
|
03
260.11 KB |
|
04
268.24 KB |
|
04a
357.50 KB |
|
|
04b
1.01 MB |
|
|
04c
2.64 MB |
|
05
170.68 KB |
USD
EUR
GBP
CAD
TRY
RUB
CNY
