Question

3) The lecturer is testing materials. Complete his description using the present
continuous. (El profesor está probando materiales. Completar su descripción usando el presente continuo).
Now I (1) _am heating_____________ (heat) this plastic to 100 C. Can you see?
It (2) _isn’t melting___________ (not melt).

Ok, now I (3) _________________ (put) this helmet on the floor. And now the machine (4)_________________ (drop) a 10 kg weight on it.
Right, now look at Dr Wilson. He (5) _________________ (strike) the metal plate with a hammer. But the plate (6) _________________ (not bend).
Ok, now the jaws of the vice (7) _________________ (compress) this plastic block. The
block (8) _________________ (not break).
Now Dr Wilson (9) _________________ (hang) a weight of 500 kg from the ropes. But the
ropes (10) _________________ (not stretch).

SI NO SABEN NO COMENTEN

Answer 1

Respuesta:

am putting  ...     is dropping   ...   is striking ....   isn´t bending ---

Explicación:

are compressing  

isn´t breaking

is hanging

are stretching