03:29
Language Use
4484 Views
00:49
Key Words: Present Perfect
3599 Views
01:48
READING AND VOCABULARY
2766 Views
30:17
STRUCTURE
2697 Views
03:40
LANGUAGE USE & WRITING
2369 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2258 Views
03:10
Language Use
2242 Views
01:48
Two- Word Verbs
2184 Views
03:30
Language Use
2096 Views
14:19
10:19
Clauses of Result
2032 Views
05:34
Compound Nouns: Noun + Noun
2007 Views
06:00
The present continuous
1900 Views
04:11
Can as a Modal of Permission and Request
1849 Views
04:16
It is + adjective + to + verb
1845 Views
00:47
WRITING
1819 Views
06:30
May as a Modal of Permission and Request
1818 Views
09:35
Parallel Structure
1812 Views
03:20
Since vs For
1768 Views
14:31
The Simple Present
1747 Views
03:53
The Past Participle as Adjectives
1733 Views
07:56
Modals of Necessity
1718 Views
01:59
The Tense of the Passive Voice
1711 Views
01:25
Describing Job Conditions
1707 Views
03:08
Meaning and Form
1704 Views
03:29
What is the Passive Voice?
1696 Views
03:27
Polite Requests
1693 Views
03:40
Preopsition & Prefixes
1675 Views
02:40
Writing Formal Letters
1674 Views
06:04
The Present Participle as Adjectives.
1673 Views