03:29
Language Use
4553 Views
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Key Words: Present Perfect
3722 Views
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READING AND VOCABULARY
2854 Views
30:17
STRUCTURE
2758 Views
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LANGUAGE USE & WRITING
2448 Views
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THE PRESENT PERFECT & THE SIMPLE PAST
2335 Views
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Two- Word Verbs
2307 Views
03:10
Language Use
2302 Views
03:30
Language Use
2146 Views
14:19
10:19
Clauses of Result
2079 Views
05:34
Compound Nouns: Noun + Noun
2054 Views
06:00
The present continuous
1982 Views
04:11
Can as a Modal of Permission and Request
1922 Views
04:16
It is + adjective + to + verb
1915 Views
06:30
May as a Modal of Permission and Request
1912 Views
09:35
Parallel Structure
1869 Views
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WRITING
1863 Views
03:20
Since vs For
1821 Views
03:53
The Past Participle as Adjectives
1813 Views
14:31
The Simple Present
1805 Views
07:56
Modals of Necessity
1776 Views
03:08
Meaning and Form
1774 Views
01:59
The Tense of the Passive Voice
1762 Views
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Describing Job Conditions
1758 Views
06:04
The Present Participle as Adjectives.
1757 Views
02:40
Writing Formal Letters
1746 Views
03:29
What is the Passive Voice?
1746 Views
04:11
Can as a Modal of Permission and Request
1741 Views
03:27
Polite Requests
1741 Views