There was a bank robbery in central London yesterday. Just before closing time yesterday, a man 2) entered the Bucher Street Branch of the National Westminster Bank. He was carrying a shotgun, and wearing a stocking mask over his head. There were only a few customers in the bank at the time. He 4) made them lie on the floor, and forced the manager to put the money in a sack. 1) as he was leaving, the security guard tried to ring the alarm. The robber shot him and the guard is now in St. Patrick’s Hospital. Surgeons are trying to save 3) his life. 4) last night the police arrested a man in South London. He is now trying to prove his alibi.