How long did it take for the WA 39 to make it to mass production? O It took 40 years of taste testing.
It took 25 years of testing.
o It never made it to mass production.
O It took a year and a half.

the right answer is 6

the food shivo was saving

the anwser is c i just took the test

in the following paragraph, the fourth sentence the correct answer is: three personal subject pronouns

”she was embarrassed when she found that they had been put back on the shelves…”

a   subject pronoun is a personal pronoun. i, you, he, she it, we, they.  

in the sentence it can be observed she, used twice and they used once. is for this reason that is a three personal subject pronoun sentence.