04:35
Prepositions of Instruments and Means
1321 Views
09:35
Parallel Structure
1489 Views
03:10
Language Use
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02:40
Writing Formal Letters
1340 Views
03:08
Meaning and Form
1343 Views
09:03
The Use of the Present Perfect
1302 Views
00:49
Key Words: Present Perfect
3086 Views
04:50
Have or Has
1315 Views
03:20
Since vs For
1496 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
1714 Views
03:45
The Form of the Active Voice
1357 Views
03:29
What is the Passive Voice?
1394 Views
07:20
The Form of the Passive Voice
1355 Views
09:31
Changing from Active into Passive
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01:59
The Tense of the Passive Voice
1375 Views
01:52
The Form of Irregular Verbs
1293 Views
01:56
READING COMPREHENSION &VOCABULARY
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30:17
STRUCTURE
2341 Views
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REWRITE SENTENCES
1113 Views
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LANGUAGE USE & WRITING
1818 Views
04:11
Can as a Modal of Permission and Request
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The Renaissance
1293 Views