Fun with Phrasal Verbs:

Initiate or start something, often an event or process.

A: When does the project officially kick off?
B: We're starting first thing tomorrow morning.

To reach the same level or status as someone who has been ahead

A: You've read so many books this summer!
B: I'm trying to catch up to you.

To decrease suddenly or deliver something or someone to a place

A: Did you notice the sales drop off last month?
B: Yes, we need to investigate that.
A: Can you drop me off at the station?
B: Sure, let's go now.

M: Are you ready for the workshop to kick off next week?
E: Almost, I still need to catch up on some of the pre-reading.
M: I can share my notes if you like.
E: Thanks! Also, could you drop me off at the library?