put on one's thinking cap

Другие идиомы:

• put the cart before the horse
• put on the feed bag
• put one's hands on (something)
• put (lay) one's cards on the table
• put one's face on
• put in one's two cents (worth)
• put one's hand to the plow
• put one's head in the lion's mouth
• put (someone) through
• put one's money where one's mouth is
• put (someone's) eye out
• put one's back into (something)
• put one's finger on (something)
• put on the dog
• put flesh on (something)