Put the correct word from thr following list in each space

Put the correct word from thr following list in each space below
on at to by of about

a)I Often go _____ discos and parties
b)We stayed_____ a cheap hotel
c)She sunbathes____ the beatch
d)I'm vyry keen____ music
e)I spend a lot of time____ concerts
f)I often go___ concerts
g)He stays____ his aunt's
h)He wants to learn____ other countries
i)I'm very fond____ the open air
j)We sopped____ campsite
k)THey prefer to be close____ nature
l)I'm goung there____ plane