Oneday,MrGreenaskedMrsGreen______(go)shoppingforhim.
Thecoat_____thewallisn'tKate's.It's______.
()_____youseetheblackboard?
country_________(复数)
()Where'sthebag?
I’mtenyearsoldandmysisteristwoyearsolderthanme，sosheist_____yearsold。