_____ visitors come to Shaoshan to celebrate Chairman Mao's birthday on December 26th every year.( )
A.Thousand ofB.Thousands of
C.Thousand
Do you know ______?( )
A.when No﹣Car Day is
B.when is No﹣Car Day
C.what time is No﹣Car Day
______ exciting news it is!( )
A.WhatB.What anC.HowD.How an
Many Hope Primary schools ______ last year.( )
A.is builtB.was builtC.were built
It's necessary for students ______with their teachers.( )
A.communicateB.communicating
C.to communicate
It's time for I'm a Singer,please ______ the TV.( )
A.turn onB.turn offC.open