Write down the phrases.1. 打扫 ________2. 分发 ________3. 曾经 _______4. (使)变得高兴 ________5. 义务做某事 _______________6. 清洁日 ______________7. 想出 ( 主意、办法 ) ____________ Complete the sentences.• 1. My brother wants _______ (be) a pilot.• 2. You’ll never learn ________ (ride) a bike if you don’t practice.• 3. Mike taught his grandpa how________ (use) the computer. • 4. Mr. Smith helped the young man _______ (find) a job.• 5. The students decided________ (work) out the problem by themselves.• 6. He volunteers ________ (work) on the farm. • 7. He made me _____ (tell) him all the things.• 8. Let’s____ (watch) a talk show.• 9. What can you expect________ (learn) from the news?• 10. I’d like _______ (watch) cartoons at home.