Distinguishing prepositions from particles in phrasal constructions
Q1. She looked ___ her friend
LOOK AFTER means care for. LOOK FOR means search. Friendship involves both.
Q2. He ran ___ an old friend
RUN INTO means meet unexpectedly. Running is coincidental. Friendship persists.
Q3. They put ___ the meeting
PUT OFF means postpone. Meetings escape temporarily. Calendars adjust.
Q4. She looks ___ to her mentor
LOOK UP TO means admire. Elevation is metaphorical. Mentors inspire.
Q5. He got ___ with his boss
GET ON WITH means have a relationship. Boss relationships vary. Harmony is preferred.