VOCABULARY

UNIT3


Innovative: Tending to innovate or characterized by innovation.

Boost: To lift by pushing from below.

Crash: To make a loud, clattering noise.

Support: To bear (a load, mass, part, etc.) from below, to sustain (weight, pressure, etc.) without giving way.

Release: To free from jail, burden, debt, pain, etc.;
to let go.

Absorb: To suck up or drink in (a liquid).



UNIT4


Cheer up: A shout of encouragement, etc.

Face up to: The front part of the head.