complete the second sentence so that it hat the same meaning as the frist time

1.what is your hobby?
what hobby......
2.it isn't necessary to finsish the work today
you don't........
3.when did you start your hobby?
how long........
4.it took me three hours to make thik pottery jug
i spent......
5.my father likes to do gardening at the weekend 
my father enjoys......
6.why don't we go swimming this afternoon ?
what about......