It has all the _____ of a good detective story.

Inthemiddleoftheseotherwise_____plainsisastrikingrangeofmountains.

Although each TV series will be rated on the basis of its usual content, the ratings can _____ from week to week

Thelongprisongallerieswerefulloflifeand________gravebustle.

Thoughshe_____andpleaded,herefusedtogotothedance.