03:29
Language Use
4539 Views
00:49
Key Words: Present Perfect
3690 Views
01:48
READING AND VOCABULARY
2829 Views
30:17
STRUCTURE
2742 Views
03:40
LANGUAGE USE & WRITING
2431 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2318 Views
03:10
Language Use
2281 Views
01:48
Two- Word Verbs
2276 Views
03:30
Language Use
2134 Views
14:19
10:19
Clauses of Result
2068 Views
05:34
Compound Nouns: Noun + Noun
2043 Views
06:00
The present continuous
1962 Views
04:11
Can as a Modal of Permission and Request
1896 Views
04:16
It is + adjective + to + verb
1893 Views
06:30
May as a Modal of Permission and Request
1888 Views
09:35
Parallel Structure
1856 Views
00:47
WRITING
1850 Views
03:20
Since vs For
1803 Views
03:53
The Past Participle as Adjectives
1793 Views
14:31
The Simple Present
1789 Views
07:56
Modals of Necessity
1762 Views
03:08
Meaning and Form
1759 Views
01:59
The Tense of the Passive Voice
1750 Views
01:25
Describing Job Conditions
1745 Views
06:04
The Present Participle as Adjectives.
1736 Views
03:29
What is the Passive Voice?
1735 Views
02:40
Writing Formal Letters
1729 Views
03:27
Polite Requests
1726 Views
07:40
The Infinitive Clauses of Purpose.
1721 Views