She runs around the Ci Lake every morning，_____？（ ）
A．does sheB．doesn't she
C．did sheD．didn't she
Excuse me，______ I take the magazine out of the reading room？
Sorry，you can't．Just here，please．（ ）
A．mustB．wouldC．mayD．need
It's cold outside，Sandy．You'd better _____ your coat to keep warm．（ ）
A．put upB．put outC．put onD．put away
More than two _____ trees are planted in our neighborhood every year．（ ）
A．hundredB．hundreds
C．hundreds ofD．hundred of
Tomorrow is our teacher's birthday and we are going to give _____ a big surprise．（ ）
A．hisB．himC．heD．himself
Jack often plays _____ piano and he wants to be a pianist when he grows up．（ ）
A．aB．anC．/D．the