______ are the students in your class?
Most of them are only fourteen.( )
A.How longB.How oldC.How manyD.How often
﹣You look smart today!
﹣_____( )
A.Not good.B.That's OK.
C.What a shame!D.Thank you.
Our city is cleaner than it______be.( )
A.is used toB.used toC.uses toD.is used
After two years' physical training, he was____and healthier.( )
A.weakerB.longerC.strongerD.shorter
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
﹣I can't find my English textbook.
﹣Is it possible that you _____ it at home?( )
A.lostB.sawC.leftD.gave