04:35
Prepositions of Instruments and Means
1636 Views
09:35
Parallel Structure
1818 Views
03:10
Language Use
2247 Views
02:40
Writing Formal Letters
1683 Views
03:08
Meaning and Form
1714 Views
09:03
The Use of the Present Perfect
1651 Views
00:49
Key Words: Present Perfect
3615 Views
04:50
Have or Has
1595 Views
03:20
Since vs For
1777 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
2268 Views
03:45
The Form of the Active Voice
1666 Views
03:29
What is the Passive Voice?
1704 Views
07:20
The Form of the Passive Voice
1676 Views
09:31
Changing from Active into Passive
1447 Views
01:59
The Tense of the Passive Voice
1718 Views
01:52
The Form of Irregular Verbs
1592 Views
01:56
READING COMPREHENSION &VOCABULARY
1585 Views
13:16
REWRITE SENTENCES
1394 Views
03:40
LANGUAGE USE & WRITING
2389 Views
04:11
Can as a Modal of Permission and Request
1856 Views
02:29
The Renaissance
1618 Views
05:34
Compound Nouns: Noun + Noun
2012 Views