______ which way to take, the little boy behaved like a real gentleman who comforted his sister from time to time.
A、LeavingtowonderC
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Manypeopleattendvariouspubliclectures,chiefly______themselvesfamiliarwiththelatestdevelopmentofdifferentfields.
herehasbeenagreatincreaseinretailsales,____﹖
It_____quiteafewyears_____theaccusedwasdeclaredinnocentandsetfree.
______whichwaytotake,thelittleboybehavedlikearealgentlemanwhocomfortedhissisterfromtimetotime.
________evidencethatlanguageacquiringabilitymustbestimulated.