Question

In what year did Britain take control of Egypt?
*
1 point
1872
1882
1885
1875

Answer 1

Should there be a comma before the highlighted word?

I know, where Thomas the Tank Engine hides all his candy.

Keep the Comma

Remove the Comma

Answer 2

1882

Answer 3

Keep the Comma

The comma before "where" is appropriate as it separates the introductory phrase "I know" from the rest of the sentence.