04:35
Prepositions of Instruments and Means
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Parallel Structure
1905 Views
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Language Use
2341 Views
02:40
Writing Formal Letters
1783 Views
03:08
Meaning and Form
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09:03
The Use of the Present Perfect
1732 Views
00:49
Key Words: Present Perfect
3795 Views
04:50
Have or Has
1653 Views
03:20
Since vs For
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THE PRESENT PERFECT & THE SIMPLE PAST
2375 Views
03:45
The Form of the Active Voice
1740 Views
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What is the Passive Voice?
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07:20
The Form of the Passive Voice
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09:31
Changing from Active into Passive
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01:59
The Tense of the Passive Voice
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01:52
The Form of Irregular Verbs
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01:56
READING COMPREHENSION &VOCABULARY
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REWRITE SENTENCES
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LANGUAGE USE & WRITING
2507 Views
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Can as a Modal of Permission and Request
1968 Views
02:29
The Renaissance
1695 Views
05:34
Compound Nouns: Noun + Noun
2083 Views