How many books are there on the shelf？
Well． I think there are ________ books． （ ）
A．two hundred and forty﹣six
B．two hundreds and forty
C．two hundred fourteen
﹣It's a nice day today． Let's go to the park．
﹣ （ ）
A．Good idea．B．It doesn't matter．
C．Thank you．
Hong Kong﹣Zhuhai﹣Macao（港珠澳大桥） in December，2009 and it opened in October，2018．（ ）
A．buildB．was builtC．is built
﹣May I speak to Mrs． Smith？
﹣Sorry，she the clothes．（ ）
A．is washingB．washesC．wash
Of the three books，the blue one is ．（ ）
A．cheapB．cheaperC．cheapest
﹣Have you seen the book The Old and the Sea？
﹣Yes，I have． interesting it is！I have seen it twice．（ ）
A．HowB．WhatC．What an