It was in the wooden house______ a businessman built by collecting funds______ the great scientist carried out the experiment that made a difference.

Jane bought a new bag last Sunday. [ ]

It was a heavy snow last night. Are we all here now?— Yes, and _____ of us was late for school.

Does Xiao Hua like music?— No, she likes playing ________football.

She spent as much time as she could _____ over her lessons.