We ________ see which way to go if the stars do not twinkle(闪耀)so.( )
can not
should not
must not
need not
—Do you often go to Jingyue Park,by car or by bike?
—______________.I think it's good for the environment and our health.( )
A.Yes,I doB.No,I don'tC.By bikeD.By car
Hi,Mom is __________than any other film that I've ever seen.( )
A.popularB.the most popular
C.too popularD.more popular
Write down these useful sentences,___________you'll forget them.( )
A.andB.orC.butD.so
Bill is running so fast!I _________believe my eyes.( )
A.needn'tB.shouldn'tC.mustn'tD.can't
There __________two people waiting for you outside now.( )
A.isB.areC.wasD.were