________evidencethatlanguageacquiringabilitymustbestimulated.
A、IfbeingIt_____quiteafewyears_____theaccusedwasdeclaredinnocentandsetfree.
ManyworkerswereorganizedtoclearawayremainedoftheWorldTradeCenter.
Withhiseyes______onthefamilyalbum,hethoughtofthefunhehadwhenhelivedwithhisparents.
Hedoesn'tknowwhattosay,foritisthefirsttimethathe______withagirl.
Therearesomepolicecarsinfront.Whatdoyousuppose_____?