单项选择题
Your composition is good but your handwriting still requires （）.
A.improvingB.improvedC.being improvedD.to improve
单项选择题 Good morning，Jay.This is Kevin.I’m phoning to（）.
单项选择题 We’ll have to get out and walk，the car’s（）down.
单项选择题 He （）office in 2000 and （）office a year later.
