1. Knowsys Vocabulary--Group 5
(Occur)

2. feasible A. possible or likely
Due to advanced technology, it is now feasible for the U.S. to send a manned mission to Mars.

3. A. determined by chance or whim
arbitrary
A. determined by chance or whim
The arbitrary manner of picking a team leader left many people grumbling.

4. imminent A. about to happen
The thunder, lightning, and cloudy sky signaled the imminent rainstorm.

5. A. without interruption or continual
incessant
A. without interruption or continual
The incessant noise of the squirrels gnawing on the bark of the tree kept me awake all night.

6. phenomenon
N. 1) anything that can be observed or described 2) something unusual
The phenomenon of Hailey’s comet appears about every 75 years.

7. V. 1) to happen again 2) to come to mind again
recur
V. 1) to happen again 2) to come to mind again
When the symptoms began to recur, the family took their dog to the veterinarian.

8. A. 1) unplanned 2) produced without human labor
spontaneous
A. 1) unplanned 2) produced without human labor
The picture of the puppy in the mailbox caused spontaneous laughter from the audience.

9. The sporadic power outages gave us an excuse to tell ghost stories.
A. happening occasionally
The sporadic power outages gave us an excuse to tell ghost stories.

10. wreak V. to bring about or inflict
The heavy rains caused flooding that wreaked devastation in the neighborhood.