Theworld’ssmallestbaby,a__________girlweighedjust24gramswhenshewasborn.
Onewaytounderstandthousandsofnewwordsistogain__________goodknowledgeofbasicwordformation.
Areyou_________yourclassmateswell?
Youlooknotabitolderthanyoudid5yearsago.Howdoyou__________soyoung?
—Howareyoutoday?—Oh,I__________asillasIdonowforalongtime.