Look, little Jim is swimming so fast. I ________ believe my eyes.( )
A.shouldn'tB.can'tC.mustn'tD.needn't
The 31st Olympic Games will be held in Brazil ______ August 5th,2016.( )
A.inB.onC.at
There are some ______in the garden.( )
A.potatoB.potatoesC.potatos
Could you please take ______notebooks to the teachers' office?( )
A.youB.yourC.yours
I often play ______chess after class.( )
A.aB.theC./
Neither Li Hua nor I ___good at writing.( )
A.amB.isC.are