Never before _______in greater need of modern public transport than it is today.
Without the air to hold some of the sun’s heat, the earth at night ___, too cold for us to live.
. These sheets I’ve bought ___; they’re too short for the bed.
It was ___ cash that prevented me from joining you at lunch today.
Sorry, I have no time ____ ; I can’t help you right now.
The waterfall can be seen_. Its sound may be heard two miles ____. It looks even more beautiful ____.