China is carrying the two﹣child policy to avoid population problem.
________.We hope it can work well. ( )
A.How good is the plan!
B.How good plan!
C.How good the plan is!
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
Yu Gong kept moving the mountains,______ he was very old.( )
A.soB.althoughC.but
We ______ the tea set for three years.( )
A.have hadB.hadC.have been