Complete with the correct particle(s)
look after: take care of
look into: do research about
look over: examine quickly
look up to: admire
try on: put on clothing to see if it fits
try out: compete for a place (in a team)
try sth out: use sth to see if it works/you like it

1)Ben is tryingfor the basketball team.
2)Samal sometimes looksher little sister.
3)Miras looked the essay he had written.
4)Paul is trying his new VR headset.
5)Jon has always lookedhis favourite uncle.
6)NASA are lookingusing VR to explore Mars.