AnA4sizedpanel(太阳能板)putontothebackofajacketcosts__________US$15.Itcould__________acellphoneduringasummerwalk.
—Youlookverypale.You__________verytired.—Ididn’tsleepatalllastnight.
Mary’spronunciationismuchbetterthan__________inherclass.
Onewaytounderstandthousandsofnewwordsistogain__________goodknowledgeofbasicwordformation.
Americaisan__________country.Youcanhear__________everywhere.
I__________themovie,butnowIhardlyrememberit.Canyouremindmeofitsname?