SectionⅣ&SectionⅤⅠ.完形填空Inourlife，wehaverarelyexpressedourgratitude(感激)totheoneswho'dlivedthoseyearswithus.Infact，wedon'...
SectionⅡ&SectionⅢⅠ.完形填空Mygrandfatherdiedin1970，andmygrandmotherlivedintheiroldhousealone.Shortlyafterthat，wewenttotheanim...
