Question

1-The inventor of the vaccine against polio was:

a.(    ) Albert Bruce Sabin.

B(    ) Albert Einstein.


2- Chickenpox, measles and mumps are:

a.(    ) infectious and inflammatory diseases.

b.(    ) animal diseases.


3- Retire do texto 2 verbos no gerúndio.

​

Answer 1

Resposta:

1-The inventor of the vaccine against polio was:

a.( x ) Albert Bruce Sabin.

B( ) Albert Einstein.

2- Chickenpox, measles and mumps are:

a.( x ) infectious and inflammatory diseases.

b.( ) animal diseases.

3- Retire do texto 2 verbos no gerúndio.

Verbos no gerúndio vão terminar em -ing, procure no texto por essas palavras terminadas em -ing (exemplo: Dancing, Singing)