Question

Which sentence is not correct
A) My kids are 8 and 12.
B) It's been two, three years since we saw them.
C) I bought a watch for five dollars.
D) She has starred in 500 movies

Answer 1

Sentence not correct:   B. ..

Corrected:
    B   It's been two to three years since we saw them.

Correct:
    A. My kids are 8 and 12.    (My kids are 8 years and 12 years old.)
   C   I bought a watch for five dollars.
   D   She has starred in 500 movies.

Answer 2

heya!!

well, it seems like the option B is wrong, corrected sentence -

It's been two to three years since we saw them.

Other correct sentences -

A) My kids are 8 and 12.
C) I bought a watch for five dollars.
D) She has starred in 500 movies.

hope it helps!!