03:29
Language Use
4168 Views
00:49
Key Words: Present Perfect
3272 Views
30:17
STRUCTURE
2437 Views
01:48
READING AND VOCABULARY
2387 Views
03:10
Language Use
2012 Views
03:40
LANGUAGE USE & WRITING
1971 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
1892 Views
03:30
Language Use
1879 Views
14:19
10:19
Clauses of Result
1828 Views
05:34
Compound Nouns: Noun + Noun
1808 Views
01:48
Two- Word Verbs
1742 Views
00:47
WRITING
1619 Views
04:16
It is + adjective + to + verb
1606 Views
09:35
Parallel Structure
1584 Views
03:20
Since vs For
1573 Views
01:25
Describing Job Conditions
1500 Views
06:00
The present continuous
1495 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
1455 Views
01:59
The Tense of the Passive Voice
1450 Views
14:31
The Simple Present
1449 Views
03:08
Meaning and Form
1439 Views
04:11
Can as a Modal of Permission and Request
1435 Views
07:40
The Infinitive Clauses of Purpose.
1429 Views
07:20
The Form of the Passive Voice
1426 Views