根据句意,用括号内所给的单词的适当形式填空1、Marydidn'tsayanytingatthe_____(begin)ofthemeeting.2、Ithinkthismovieisthe_____(bad)ofthethree.3、Ifyou'reallsitting_____(comfortable),thenI'llbegin.4、Iwill

　　根据句意,用括号内所给的单词的适当形式填空

　　1、Marydidn'tsayanytingatthe_____(begin)ofthemeeting.

　　2、Ithinkthismovieisthe_____(bad)ofthethree.

　　3、Ifyou'reallsitting_____(comfortable),thenI'llbegin.

　　4、Iwillhelpmyparentswithsome____(housework)duringthewinterholidays.

　　5、Nowhunderdsof_____(factory)maketheairpolluted.

　　6、Children,canyoucookfor_____(you）?

　　7、Bob,don'tshout_____(loud),please.

　　8、Whichquestionis_____(simple),thefirstoneorthesecondone?