I spent most of my time study.
A: on
B: at
C: in
A: on
B: at
C: in
举一反三
- I spent my spare time computer games.
- I spend most of my time ( ) my patients.
- I have spent much of my time on the ________ matter. A: trivial B: detailed C: suitable
- I had （）time of my life at that concert A: best B: the best C: most D: the most
- Who spent the most time on leisure activities? Who spent the least time on leisure activities?