03:29
Language Use
4439 Views
00:49
Key Words: Present Perfect
3530 Views
01:48
READING AND VOCABULARY
2680 Views
30:17
STRUCTURE
2654 Views
03:40
LANGUAGE USE & WRITING
2284 Views
03:10
Language Use
2204 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2198 Views
01:48
Two- Word Verbs
2087 Views
03:30
Language Use
2056 Views
14:19
10:19
Clauses of Result
2005 Views
05:34
Compound Nouns: Noun + Noun
1978 Views
06:00
The present continuous
1827 Views
04:16
It is + adjective + to + verb
1812 Views
04:11
Can as a Modal of Permission and Request
1797 Views
00:47
WRITING
1791 Views
09:35
Parallel Structure
1777 Views
06:30
May as a Modal of Permission and Request
1766 Views
03:20
Since vs For
1736 Views
14:31
The Simple Present
1713 Views
03:53
The Past Participle as Adjectives
1685 Views
07:56
Modals of Necessity
1680 Views
01:25
Describing Job Conditions
1678 Views
01:59
The Tense of the Passive Voice
1676 Views
03:27
Polite Requests
1661 Views
03:08
Meaning and Form
1658 Views
03:29
What is the Passive Voice?
1656 Views
03:40
Preopsition & Prefixes
1636 Views
02:40
Writing Formal Letters
1636 Views
07:40
The Infinitive Clauses of Purpose.
1627 Views