I think ....... is (always/sometimes/never) fun
swimming
...... is (always/sometimes/never) fun
cooking
I think ........ is (always/sometimes/never) fun
singing
...... is (always/sometimes/never) fun
doing homework
do you like ...... ?
reading
...... is (always/sometimes/never) fun
playing video games
..... is (always/sometimes/never) fun
studying
I think ........ is (always/sometimes/never) fun
playing basketball
...... is (always/sometimes/never) fun
tidying up
........ is (always/sometimes/never) fun
dancing
it is ......
playing football
....... is (always/sometimes/never) fun
sleeping