Question

Tetris has been invented in the early 1980s and has already been around for a generation.



Are the tenses of the two underlined verbs consistent? If the sentence is correct as is, mark correct as is.



A.

Tetris is invented in the early 1980s and has already been around for a generation.


B.

Tetris had been invented in the early 1980s and has already been around for a generation.


C.

Tetris was invented in the early 1980s and has already been around for a generation.


D.

correct as is

Answer 1

has been invented, has, and been are the underlined words.