A space 1: auxiliary
space 2. Expresses actions being performed
space 3: RoboCup will remain at the cutting edge of technological advances.
B. space 1: action
space 2: Connects subjects and complements (i. e., predicate adjectives and predicate nominatives)
space 3: RoboCup will remain at the cutting edge of technological advances.
Cspace 1: auxiliary
space 2: Connects subjects and complements i. e., predicate adjectives and predicate nominatives)
space 3. RoboCup will remain at the cutting edge of technological advances
D. space 1: linking
space 2: Connects subjects and complements (ie., predicate adjectives and predicate nominatives)
space 3: RoboCup will remain at the cutting edge of technological advances.

european parent languages

expresses state of being

comfortable

explanation:

one type of the adjectives is predicate adjective. a predicate adjective is an adjective which follows a linking verb and modifies or refers back to the main subject of that linking verb.

it usually is used just before the noun it modies.

here in this example:

'penguins seem comfortable in the coolest habitats', comfortable is the predicate adjective which follows the linking verb 'seem' and modifies the noun.

thinking about things and referring to books instead of acting on superstition and gossip.

i think these lines use imagery to describe the train arriving at station for the night

"and stop to feed itself at tank"

"at its own stable door"