04:35
Prepositions of Instruments and Means
1273 Views
09:35
Parallel Structure
1442 Views
03:10
Language Use
1887 Views
02:40
Writing Formal Letters
1287 Views
03:08
Meaning and Form
1299 Views
09:03
The Use of the Present Perfect
1255 Views
00:49
Key Words: Present Perfect
2904 Views
04:50
Have or Has
1271 Views
03:20
Since vs For
1458 Views
05:33
THE PRESENT PERFECT & THE SIMPLE PAST
1639 Views
03:45
The Form of the Active Voice
1311 Views
03:29
What is the Passive Voice?
1349 Views
07:20
The Form of the Passive Voice
1315 Views
09:31
Changing from Active into Passive
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01:59
The Tense of the Passive Voice
1323 Views
01:52
The Form of Irregular Verbs
1245 Views
01:56
READING COMPREHENSION &VOCABULARY
1235 Views
30:17
STRUCTURE
2294 Views
13:16
REWRITE SENTENCES
1056 Views
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LANGUAGE USE & WRITING
1733 Views
04:11
Can as a Modal of Permission and Request
1161 Views
02:29
The Renaissance
1245 Views