So convenient ______ to pay by credit card that more and more people apply for their credit cards. [ ]

I don’t really want to make the appointment, I suppose I ____.

These youths are __________ better educated than those already in the marketplace.

When you are _______ about which button to press on the complicated machine, you can either read the user’s guide for guidance or fax us for specific instruction. Don’t ______ the trial-and-error method.[ ]

What do you think of the music in the film Crouching Tiger, Hidden Dragon-_______. The composer won an Oscar for the music.