Which sentence contains a misspelled word?

We saw a plane climbing into the evening sky just as the sun was setting.

Jason bruised his heel on a rock while climbing the south trail.

The principal encouraged all students to find someone they could help.

Could you peak in the baby's room to make sure he's still in the crib?
@anonymous_user

Question

Which sentence contains a misspelled word?

 We saw a plane climbing into the evening sky just as the sun was setting.

 Jason bruised his heel on a rock while climbing the south trail.

 The principal encouraged all students to find someone they could help.

 Could you peak in the baby's room to make sure he's still in the crib?
@anonymous_user

anonymous_user · Answer

Which do you think?

anonymous_user · Answer

-.- 
It's D. Could you peak in the baby's room to make sure he's still in the crib?
Because 'peak' meaning "of greatest value" should be 'peek' meaning "to look on"