giúp mik câu này 
People who grow plants and raise (1)_-- are farmers. They work hard (2)_-- their farm
Some farms are small but some (3)_-- very large. Farmers are (4)_-- all-year-around
working on their crops and animals. Many farmers have to get up early in the morning
before many students start their day. They can (5)_-- up to 12 hours a day!