1,itwassuchgreatfuntoplayonthebeachin
接上面summer____itattractedcountlesschildren.
awhenbwhichcthatdwhere
2,ifgivenabunchofgrapes,onekindwilleatthebestonesfirst,___theotherkindwillleavethebestforlast.
awhichbwhilecwhatdwhen
3,personallyspeaking,ithinkhe'squitefitfortheimportant____inourcompang,butyoumaynotagreewithme.
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