03:29
Language Use
4520 Views
00:49
Key Words: Present Perfect
3665 Views
01:48
READING AND VOCABULARY
2810 Views
30:17
STRUCTURE
2728 Views
03:40
LANGUAGE USE & WRITING
2419 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2301 Views
03:10
Language Use
2266 Views
01:48
Two- Word Verbs
2251 Views
03:30
Language Use
2124 Views
14:19
10:19
Clauses of Result
2058 Views
05:34
Compound Nouns: Noun + Noun
2032 Views
06:00
The present continuous
1949 Views
04:11
Can as a Modal of Permission and Request
1882 Views
04:16
It is + adjective + to + verb
1880 Views
06:30
May as a Modal of Permission and Request
1864 Views
00:47
WRITING
1844 Views
09:35
Parallel Structure
1841 Views
03:20
Since vs For
1796 Views
03:53
The Past Participle as Adjectives
1776 Views
14:31
The Simple Present
1774 Views
07:56
Modals of Necessity
1749 Views
03:08
Meaning and Form
1740 Views
01:59
The Tense of the Passive Voice
1739 Views
01:25
Describing Job Conditions
1735 Views
03:29
What is the Passive Voice?
1724 Views
03:27
Polite Requests
1717 Views
06:04
The Present Participle as Adjectives.
1716 Views
02:40
Writing Formal Letters
1715 Views
07:40
The Infinitive Clauses of Purpose.
1703 Views