He is one of the cleverest students ________ hard work was paid in the end.
Which of the following signs means that you can go out here?( )
A.B.
C.D.
We talked about _____ new words.( )
A.learnB.learnedC.learningD.to learn
﹣I left my pen at home.Can you lend me one?( )
A.Yes,of courseB.Thank you
C.Yes,just a littleD.Hold on,please
It old the teacher _____ I had seen.( )
A.whatB.whichC.whereD.that
﹣Excuse me,is this the right way to the Children's Palace?
﹣Sorry,I'm not sure.But it _____ be.( )
A.mustn'tB.mightC.can'tD.must