read the passage carefully then answer the questions: Hoa's father ,mr tuan is a farmer.he works more hours than tim's father.he usually starts work at six in the morning .he has breakfast then he feeds the buffalo and chickens and collects the eggs.from nine in the morning until four in the afternoon,mr tuan works in the fields with his brother.they grom some rice ,but their main crop is vegetables.from twelve to one o'clock,mr tuans rest and eats lunch.at four in the afternoon they come back home.mr tuan feeds the animals again.then he cleans the buffalo shed and the chicken coop.his work usually finished at six.four or five times a year when there is less work,mr tuan takes a day off.he goes to the city with his wife.a farmer has no real vacations 1,when does he feed the animals? 2,do they grow vegetables in the field? 3,how many days off does mr tuans take a year?