Question

Leia o fragmento do texto What Causes a Super Blood Moon? E responda a questão
[...] A combination of curiosities has not
since 1982, and won't happen again
until 2033. A so-called supermoon, which occurs when the moon is closest to earth in its
orbit, will coincide with a lunar eclipse, leaving the moon in Earth's shadow. Individually, the
two phenomena are not uncommon, but they do not align often.
QUESTION 1
A alternativa que preenche corretamente a lacuna é
a) happen
b) happening
c) will happen
d) happened​

Answer 1

Resposta:

happened  

Explicação:

Question:

Leia o fragmento do texto What Causes a Super Blood Moon? E responda a questão

:

[...] A combination of curiosities has not  .........................since 1982, and won't happen again  until 2033.

A so-called supermoon, which occurs when the moon is closest to earth in its  orbit, will coincide with a lunar eclipse, leaving the moon in Earth's shadow.

Individually, the  two phenomena are not uncommon, but they do not align often.

QUESTION 1

A alternativa que preenche corretamente a lacuna é

a) happen

b) happening

c) will happen

d) happened​

Answer :

A combination of curiosities has not  happened since 1982, and won't happen again  until 2033.

Nota de apoio → Nesta frase  o verbo está no "present perfect tense" que é formado pegando no verbo auxiliar "have", no simple present  e no verbo principal fica colocado no particípio passado.

A combination of curiosities has not  happened since 1982, and won't happen again  until 2033.

AS formas verbais nesta frase são:

"has" - terceira pessoa do singular do verbo "to have" ( verbo auxliar para construir o present perfect), no present do indicativo

"happened" - paticípio passado do verbo " to happen"

Present perfect =  

= ....simple present de to have + participio passado verbo principal

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