The meeting was long and the speakers said ______nothing worth listening to.

His car ran over another in the highway! Too horrible! _____ he is safe now—that's the main thing．

—Have you been to New Zealand?—No, I’d like to, __________ .

Student loan is supposed to provide financial support for people who would ______ not be able to go to college.

Bicycling is good exercise; ____, it does not pollute the air.