I heard Lisa________with her mother in the living room.
I wish I could go to Mars one day.
My father was reading newspapers ____ my mother was cooking at this time yesterday evening.
--- How soon will the boss come back?---__________ about three days.
--- What do you think of the film Avatar? --- It’s fantastic. The only pity is that I _______ the beginning of it.
The earthquake which happened in Japan __ March,11th , 2011 was a big disaster(灾难).