D) Change the number of the following.
1. The [tex]{ \bf{ \underbrace{policemen}}}[/tex] could not catch the [tex]{ \bf{ \underbrace{thieves}}}[/tex].
2. There are beautiful [tex]{ \bf{ \underbrace{cities}}}[/tex] in the [tex]{ \bf{ \underbrace{valleys}}}[/tex].
3. His [tex]{ \bf{ \underbrace{replies}}}[/tex] to my [tex]{ \bf{ \underbrace{questions}}}[/tex] were not right.
4. The [tex]{ \bf{ \underbrace{knives}}}[/tex] are made of steel.
5. The [tex]{ \bf{ \underbrace{daughters-in-law}}}[/tex] should respect their [tex]{ \bf{ \underbrace{mothers-in-law}}}[/tex].
6. The [tex]{ \bf{ \underbrace{fairies}}}[/tex] told the [tex]{ \bf{ \underbrace{children}}}[/tex] an interesting story.
[tex]\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35}}}}}[/tex]