03:29
Language Use
4494 Views
00:49
Key Words: Present Perfect
3618 Views
01:48
READING AND VOCABULARY
2785 Views
30:17
STRUCTURE
2705 Views
03:40
LANGUAGE USE & WRITING
2390 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2269 Views
03:10
Language Use
2249 Views
01:48
Two- Word Verbs
2208 Views
03:30
Language Use
2102 Views
14:19
10:19
Clauses of Result
2041 Views
05:34
Compound Nouns: Noun + Noun
2012 Views
06:00
The present continuous
1920 Views
04:16
It is + adjective + to + verb
1858 Views
04:11
Can as a Modal of Permission and Request
1858 Views
06:30
May as a Modal of Permission and Request
1830 Views
00:47
WRITING
1826 Views
09:35
Parallel Structure
1820 Views
03:20
Since vs For
1778 Views
14:31
The Simple Present
1756 Views
03:53
The Past Participle as Adjectives
1749 Views
07:56
Modals of Necessity
1729 Views
01:59
The Tense of the Passive Voice
1720 Views
01:25
Describing Job Conditions
1717 Views
03:08
Meaning and Form
1716 Views
03:27
Polite Requests
1706 Views
03:29
What is the Passive Voice?
1705 Views
02:40
Writing Formal Letters
1686 Views
06:04
The Present Participle as Adjectives.
1682 Views
03:40
Preopsition & Prefixes
1681 Views