she sold her house and moved to brighton (had)
before she moved to brighton, she had sold her house
i wish i could speak french in french(only)
if only i could speak frech in frech
he was very kind to me .he shared his lunch with me(of)
it was kind very kind of him to shared lunch with me 

she sold her house and moved to brighton (had)

before she moved to Brighton ,she had sold her house.(Before+S+V-ed/V2+S+had+v-ed/P2)

i wish i could speak french in french(only)

if only I could speak French in French.(Câu ước,mong muốn không có thật ở hiện tại)

he was very kind to me .he shared his lunch with me(of)

it was kind very kind him to share his lunch with me.(It is/was very+adj+sb+to V:ai đó thật...khi làm gì)