During the scientific experiment, Mr. Chen carefully poured the water into the tube, with my classmates ____ beside to see what would happen.
Mr Bush is on time for everything. How___it be that he was late for the opening ceremony?
Iyou a beautiful present for your birthday,but I was short of money at that time.
I lost your address, otherwise I____you long before.
Very loud noise_____make people ill or drive them mad.
_____he come, the problem would be settled.