03:29
Language Use
4473 Views
00:49
Key Words: Present Perfect
3586 Views
01:48
READING AND VOCABULARY
2749 Views
30:17
STRUCTURE
2684 Views
03:40
LANGUAGE USE & WRITING
2354 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2243 Views
03:10
Language Use
2233 Views
01:48
Two- Word Verbs
2161 Views
03:30
Language Use
2086 Views
14:19
10:19
Clauses of Result
2024 Views
05:34
Compound Nouns: Noun + Noun
2001 Views
06:00
The present continuous
1883 Views
04:11
Can as a Modal of Permission and Request
1836 Views
04:16
It is + adjective + to + verb
1834 Views
00:47
WRITING
1813 Views
06:30
May as a Modal of Permission and Request
1811 Views
09:35
Parallel Structure
1806 Views
03:20
Since vs For
1759 Views
14:31
The Simple Present
1744 Views
03:53
The Past Participle as Adjectives
1722 Views
07:56
Modals of Necessity
1706 Views
01:59
The Tense of the Passive Voice
1703 Views
01:25
Describing Job Conditions
1702 Views
03:08
Meaning and Form
1690 Views
03:27
Polite Requests
1688 Views
03:29
What is the Passive Voice?
1686 Views
03:40
Preopsition & Prefixes
1669 Views
02:40
Writing Formal Letters
1667 Views
07:20
The Form of the Passive Voice
1657 Views