根据短文，选择正确答案。
It's Sunday today. Sarah gets up at 5:30 in the morning. She eats breakfast quickly. Because her teachers
will take them to a farm to help the farmers plant trees. They get on the bus at 6:50. When they arrive, the
farmers are planting the trees. Look! Mike is digging a hole. Amy is watering the trees. They are working hard.
At noon, all of them are tired, but they are very happy. They eat lunch on the farm with the farmers. They learn
a lot from the farmers. It's 5:10 in the afternoon, they reach their school. Suddenly they all laugh at each other.
Why? Because each of them has a dirty face.
1. Where does Sarah eat her lunch?[ ]
A. At home.
B. At school.
C. On the farm.
2. Who is watering the trees?[ ]
A. Amy.
B. Sarah.
C. Mike.
3. —How do they feel on the farm? —They are .[ ]
A. tired
B. happy
C. tired and happy
4. —When does Sarah get up? —She gets up .[ ]
A. at 6:00 am
B. very early
C. very late
5. Who do they help to plant trees?[ ]
A. The students.
B. The farmers.
C. The teachers.