找出划线部分发音与其他三项发音不相同的单词( )
A.chairB.suchC.muchD.school
﹣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
The villagers expect that the building of the bridge ____ before the rainy season comes.( )
A.is completedB.was completed
C.will be completedD.has been completed
﹣Shall we go to the airport to ___ your sister?
﹣I don't think it's necessary. She will come here by taxi.( )
A.see offB.pick up
C.look afterD.come across