Over 10,000 runners joined a half and a mini marathons in Xianlin,Nanjing ________ May 7,2017.( )
A.inB.onC.atD.by
﹣Quite a few new laws and rules on food safety ______ into use last month.( )
﹣﹣Can you tell me what they are?
A.were puttingB.have been put
C.were putD.put
﹣How many children do most post﹣80s families have?( )
﹣﹣One.They ______ two in the future,I guess.
A.will haveB.hadC.haveD.have had
﹣Do you have anything else to say for being late again?( )
﹣﹣No,nothing ______ sorry.
A.aboveB.behindC.fromD.but
﹣Life is becoming convenient with the Internet.( )
﹣﹣That's true!Almost everything ______ be done online.
A.mustB.wouldC.shouldD.can
﹣It is said that TV program Readers was quite popular.( )
﹣﹣Yes,I watched ______ at eight last Saturday.
A.itB.themC.thatD.those