04:35
Prepositions of Instruments and Means
1598 Views
09:35
Parallel Structure
1791 Views
03:10
Language Use
2216 Views
02:40
Writing Formal Letters
1647 Views
03:08
Meaning and Form
1669 Views
09:03
The Use of the Present Perfect
1617 Views
00:49
Key Words: Present Perfect
3555 Views
04:50
Have or Has
1566 Views
03:20
Since vs For
1744 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2211 Views
03:45
The Form of the Active Voice
1632 Views
03:29
What is the Passive Voice?
1670 Views
07:20
The Form of the Passive Voice
1641 Views
09:31
Changing from Active into Passive
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01:59
The Tense of the Passive Voice
1688 Views
01:52
The Form of Irregular Verbs
1555 Views
01:56
READING COMPREHENSION &VOCABULARY
1557 Views
30:17
STRUCTURE
2668 Views
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REWRITE SENTENCES
1366 Views
03:40
LANGUAGE USE & WRITING
2310 Views
04:11
Can as a Modal of Permission and Request
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The Renaissance
1591 Views