Your ___ is the way that your face looks at a moment. It shows what you are thinking or feeling.
A. expression    B. experience    C. experiment

---After seeing Snowflake Boy Manfu’s picture, their class raised money for the poor children.
---Yes, they organized a book fair on the playground and sold some books and CDs.
A. collected    B. put up    C. brought up

---Mother often warned Peter not to play on his phone in the street, but her warning fell on deaf ears.
---Unfortunately, Peter was hit by a car and sent to hospital yesterday.
A. was heard    B. was agreed    C. was not noticed

If you _______ someone, you invite them to flight or compete with you in some way.
A. encourage    B. challenge    C. introduce

---Putin _______ the other candidates and was elected president for his fourth time.
---Yes. Putin is very popular. His votes were far _______ the others’ in the election.
A. beat; ahead of    B. defeated; better than    C. won; in front of