noi A&B
1 do they live in the countryside? a, he goes to school by bike.
2 how does Hoang go to school? b, we have it on monday and wednesday
3 when do you have math? c, she works in a hospital
4 is there a park near your house? d, yes, they do
5 what are they doing? e, yes, there is
6 where does his mother work? f, they are doing the housework