If you don’t turn up by 8 o’clock, we’ll go ______ you

_________ happened to be no one in the building when the fire broke out[ ]

You should never_____to difficulties you meet in study

Will you be available at three o’clock tomorrow afternoon? – NoI ______ a lecture then

What’s the matter– They said I should not be allowed_____ here. They don’t allow____ in the waiting room.