otenjoythebeautyof____________(大自然)?
earenotmanycranes___________(生存)intheworld.
of_____________(观光者)cometotheGreatWalleveryyear.
uknowthe____________(重要性)ofEnglishstudy?
otelalways______________(提供)goodserviceforallkindsofpeople.
eare45studentsinourclass,i_____________aJapanesestudent.
stexercisemoreoftentop______________thedisease.
ongNatureReservehasana____________ofmorethan210,000hectares.
eseg__________andpeoplearetryingtohelpthesurvivorsinYushu.
octorsaresavingthewildtigersind__________.
