The number"23,456" can be read as "_____".( )
A.twenty﹣three thousand, four hundred and fifty﹣six
B.twenty﹣three thousand and four hundred fifty﹣six
C.two three thousand and four five six
D.two three thousand, four and five six
We don't allow taking magazines out,but you ____copy the article you need on the machine over there.( )
A.canB.mustC.shouldD.would
Betty felt so tired last night that she ____fell asleep in bed after lying down.( )
A.recentlyB.suddenly
C.frequentlyD.immediately
Sam finds sweeping robots useful,and he plans to buy _____for his grandma.( )
A.itB.oneC.thisD.that
The living room becomes ____as the sunlight comes in through the windows.( )
A.biggerB.cleanerC.quieterD.brighter
Sir,did you enjoy your stay in our____?
Yes,I slept well and I like the breakfast.( )
A.hotelB.schoolC.factoryD.company