Unit 4 Sadlier Oxford Level F

The drops of dew sparkled like diamonds on the _____ threads of the spider web.

• gossamer
• querulous
• inscrutable
• resilient

Since our efforts to _____ with the factory managers about pollution of the lake have been ineffective, we are now considering legal action.

• reverberate
• remonstrate
• erudite
• aura

He is a really insufferable when he gets into one of those _____ moods in which nothing in the world pleases him.

• querelous
• erudite
• irrevocable
• affable

He tried in vain to guess what surprise he might expect next from that _____ power, Lady Luck.

• scurrilous
• irrevocable
• resilient
• inscrutable

_______ dives full of disreputable and dangerous-looking characters have given the waterfront areas of many cities a bad reputation.

• Erudite
• Sleazy
• Amorphous
• Contraband

Perhaps she had less native ability than some of her classmates, but her powers of concentration and ______ study program enabled her to finish first in the class. 

• sedulous
• aura
• irrevocable
• contraband

The musical composition, with no melodic pattern and with no well-defined structure of development, seemed _____ to my ear

• amorphous

• querulous

• propensity

• contraband

Antonym: to say once, not repeat

• reverberate

• infer

• scurrilous

• sleazy

Antonym: capable of change

• guerulous

• affable

• irrevocable

• insular

Antonym: to agree

• infer

• remonstrate

• sedulous

• repudiate