Considerable resources have been devoted to _____ him a liar.

These English songs are very popular and theyoften____ on the radio all the time.

The sign says that children are admitted only if ________ by an adult.

Is there any possible way to help them get rid of such a bad habit? ——To tell the truth, it’s very hardBut we_______ on this problem

John fell asleep _____________he was listening to the music.