VOCABULARY
Innovation and invention (15)
A Innovation and invention
B Research and technology
C Patents and intellectual property
Part 1
Part 2
WRITING
Does anyone still use fax machines?
Someone
does!
Faxes
Part 1
Part 2
TELEPHONE
Huh?
Correct errors / Techniques (Recording)
Speaking with emphasis
Checking information
GRAMMAR LINK
Present Perfect (Continued)