2. A fridge is a machine. It is used for keeping food fresh.
3. April 1st is a day. It is called april foot 's Day in the West.
4. A nurse is a person. He/she looks after patients.
5. A teacher is a person. He/she gives lessons to students.
6. A blind one is a person. He/she cannot see anything
7. You visited a man last month. He is a famous scientist.
8. Please think of a word. It comes from a foreign language into vietnamese.
9. These are pictures. Mỹ Sơn drew them when he was young.
10. A man saved the girl. Can you help me find him?