attend a lecture
do papers
draw the posters
drop a course
listen to a lecture
pick up a course
go to the matches
play football
broadcast free public-service announcements
have a rest
sing songs
dance with friends
wash dirty clothes
clean the classroom
take care of old people
broaden our horizon
go on a journey
win a basketball game
go shopping
do cooking
call my friend
2.park
zoo
square
library
restaurant
toilet
supermarket
hospital
air port
station
church