The clock has just _________ twelve. All the teachers should stop _________ and let the students have a rest.

–I didn’tinvite him to the pgot completely drunk.–__________he hadn’t come! The party could have been a success.

Thegroup in size over the past few years

I often played truant then. How I wish I ______ the time on my study!

The firemen _____ the fire in the end.