I like teachers _____ classes are interesting and creative.( )
which
who
whom
whose
There is more space in the high﹣speed train and the journey becomes more .( )
A.seriousB.boring
C.dangerousD.comfortable
﹣Would you mind handing me a pair of serving chopsticks?
﹣ . Here you are.( )
A.Of course notB.Yes, I'd love to
C.I don't agreeD.That's all right
﹣Sorry, I took the wrong seat.
﹣____. I will take yours instead.( )
A.No wayB.Better not
C.Excuse meD.That's all right
Our business won't improve ____ we offer better service to our customers.( )
A.becauseB.unlessC.afterD.since
I came to school ____ this morning because it was my turn to clean our classroom.( )
A.earlyB.slowlyC.quietlyD.suddenly