03:29
Language Use
4541 Views
00:49
Key Words: Present Perfect
3697 Views
01:48
READING AND VOCABULARY
2835 Views
30:17
STRUCTURE
2743 Views
03:40
LANGUAGE USE & WRITING
2435 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2323 Views
03:10
Language Use
2283 Views
01:48
Two- Word Verbs
2282 Views
03:30
Language Use
2135 Views
14:19
10:19
Clauses of Result
2070 Views
05:34
Compound Nouns: Noun + Noun
2044 Views
06:00
The present continuous
1967 Views
04:11
Can as a Modal of Permission and Request
1900 Views
04:16
It is + adjective + to + verb
1893 Views
06:30
May as a Modal of Permission and Request
1893 Views
09:35
Parallel Structure
1857 Views
00:47
WRITING
1851 Views
03:20
Since vs For
1806 Views
03:53
The Past Participle as Adjectives
1795 Views
14:31
The Simple Present
1790 Views
07:56
Modals of Necessity
1767 Views
03:08
Meaning and Form
1762 Views
01:59
The Tense of the Passive Voice
1751 Views
01:25
Describing Job Conditions
1747 Views
06:04
The Present Participle as Adjectives.
1741 Views
03:29
What is the Passive Voice?
1736 Views
02:40
Writing Formal Letters
1733 Views
03:27
Polite Requests
1729 Views
07:40
The Infinitive Clauses of Purpose.
1722 Views