03:29
Language Use
4505 Views
00:49
Key Words: Present Perfect
3640 Views
01:48
READING AND VOCABULARY
2794 Views
30:17
STRUCTURE
2711 Views
03:40
LANGUAGE USE & WRITING
2401 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2279 Views
03:10
Language Use
2253 Views
01:48
Two- Word Verbs
2223 Views
03:30
Language Use
2109 Views
14:19
10:19
Clauses of Result
2051 Views
05:34
Compound Nouns: Noun + Noun
2020 Views
06:00
The present continuous
1932 Views
04:11
Can as a Modal of Permission and Request
1868 Views
04:16
It is + adjective + to + verb
1865 Views
06:30
May as a Modal of Permission and Request
1844 Views
00:47
WRITING
1831 Views
09:35
Parallel Structure
1826 Views
03:20
Since vs For
1781 Views
14:31
The Simple Present
1760 Views
03:53
The Past Participle as Adjectives
1757 Views
07:56
Modals of Necessity
1738 Views
03:08
Meaning and Form
1727 Views
01:59
The Tense of the Passive Voice
1726 Views
01:25
Describing Job Conditions
1721 Views
03:29
What is the Passive Voice?
1711 Views
03:27
Polite Requests
1708 Views
02:40
Writing Formal Letters
1697 Views
06:04
The Present Participle as Adjectives.
1695 Views
07:40
The Infinitive Clauses of Purpose.
1685 Views