03:29
Language Use
4170 Views
00:49
Key Words: Present Perfect
3274 Views
30:17
STRUCTURE
2438 Views
01:48
READING AND VOCABULARY
2387 Views
03:10
Language Use
2012 Views
03:40
LANGUAGE USE & WRITING
1975 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
1893 Views
03:30
Language Use
1880 Views
14:19
10:19
Clauses of Result
1828 Views
05:34
Compound Nouns: Noun + Noun
1808 Views
01:48
Two- Word Verbs
1745 Views
00:47
WRITING
1619 Views
04:16
It is + adjective + to + verb
1607 Views
09:35
Parallel Structure
1584 Views
03:20
Since vs For
1574 Views
01:25
Describing Job Conditions
1502 Views
06:00
The present continuous
1496 Views
03:27
Polite Requests
1492 Views
07:56
Modals of Necessity
1478 Views
06:30
May as a Modal of Permission and Request
1474 Views
03:29
What is the Passive Voice?
1472 Views
03:53
The Past Participle as Adjectives
1466 Views
03:40
Preopsition & Prefixes
1456 Views
01:59
The Tense of the Passive Voice
1454 Views
14:31
The Simple Present
1450 Views
03:08
Meaning and Form
1439 Views
04:11
Can as a Modal of Permission and Request
1436 Views
07:40
The Infinitive Clauses of Purpose.
1429 Views
07:20
The Form of the Passive Voice
1429 Views