Look sharp British phrase
To move or act quickly because there is not much time.
Though they looked sharp, they đin;t catch the train.
The plane takes off in five minutes, so you’d better look sharp.
Said or shouted to tell someone that they must be watchful because they are in danger.
Look sharp! There is a banana peel ahead!
If you don't look sharp, you may fall on the ice.
The verb "look" must be conjugated according to its tense.
This phrase dates from the early 1700s.
If you swallow the bait, you take something that someone offers you, or agree to do something that someone asks you to do without knowing that it is a trick or way of getting something from you.
You can't just do whatever he wants you to do. Don't swallow the bait.