研究生复试刷人规律:I keep my father posted on the time.什么意思？

I keep my father posted on the time.什么意思？ I call my father or my mother*s father g______ They are my father,my mother and I.??? My father willnot praise me until i play football My father hopes ____ abroad when I grow up And my father is always afraid I will hurt : I should have keep my room clean.为什么加have?? I should have keep my room clean.为什么加have?? I should have keep my room clean.为什么加have?? I'll keep my fingers crossed.是什么意思呢