—I wonder if you can join us in the picnic this weekend.—______, for I have too much homework to do.
Many people worked on the project but in terms of dollars and cents, the cost was ___.
Do you enjoy listening to records? I think records are often __ on actual performance.
He gained his ___ by printing ___ of famous writers.
Not until all the fish died in the river ___ how serious the pollution was.
It’s nearly seven o’clock, Jack ___ be here at any moment.