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`16.` The window was broken and some pictures was taken away by the boys.
`17.` A lot of money is spent on advertising everyday.
`18.` A story is going to be told.
`19.` A cake is being cut with a sharp knife.
`20.` The woman with a red hat was looked by the children.
`21.` The victims had been provided with food and clothing.
`22.` English is spoken in almost every corner of the world.
`23.` This machine mustn't be used after 5:30 pm.
`24.` After class, the chalk board is always erased by one of the children.