02:29
The Renaissance
1293 Views
04:11
Can as a Modal of Permission and Request
1256 Views
03:40
LANGUAGE USE & WRITING
1818 Views
13:16
REWRITE SENTENCES
1113 Views
30:17
STRUCTURE
2341 Views
01:56
READING COMPREHENSION &VOCABULARY
1285 Views
01:52
The Form of Irregular Verbs
1293 Views
01:59
The Tense of the Passive Voice
1375 Views
09:31
Changing from Active into Passive
1145 Views
07:20
The Form of the Passive Voice
1354 Views
03:29
What is the Passive Voice?
1394 Views
03:45
The Form of the Active Voice
1357 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
1714 Views
03:20
Since vs For
1496 Views
04:50
Have or Has
1314 Views
00:49
Key Words: Present Perfect
3086 Views
09:03
The Use of the Present Perfect
1302 Views
03:08
Meaning and Form
1343 Views
02:40
Writing Formal Letters
1339 Views
03:10
Language Use
1933 Views
09:35
Parallel Structure
1489 Views
04:35
Prepositions of Instruments and Means
1321 Views
03:27
Polite Requests
1392 Views
06:30
May as a Modal of Permission and Request
1371 Views
04:11
Can as a Modal of Permission and Request
1185 Views
03:01
Writing Informal Letters
1189 Views
03:30
Language Use
1796 Views
02:55
Lie/ Lay
1298 Views
03:40
Preopsition & Prefixes
1358 Views
07:56
Modals of Necessity
1401 Views