my father --------on business for two weeks.答案应该选哪个呢?为什么?

My father ()on business for two weeks,he will return in thre My father ( ) on business for two weeks.He'll return in 3 da 35 My fater ____ on business for two weeks.He'll returen in My father___on business for two weeks.He'll return in 3 days My brother ______ on business for three weeks.he will be bac My father---------(go ) to shanghai on business. My father _________ Beijing on business for three days. He w Father ____ for London on business upon my arrival,so I did my father l___ his job two weeks ago My father went to Hong Kong two weeks ago. My father stayed there for two months.for two months划线提问答案是H grounded for two weeks