The plural of flight is flights.
The Spanish word "llegar" (to arrive) is an infinitive and has no plural. If you conjugate the present tense, the plural forms are: llegamos - we arrive llegais - you (informal plural) arrive llegan - you (formal plural)/they arrive The plural of llegada (arrival) is llegadas, as in aviación llegadas (flight arrivals).
The pronoun in the sentence, "You took a flight to Mexico." is you.The pronoun 'you' functions as both singular and plural, but since it's the only pronoun in the sentence, we can assume that in this case it's plural.The pronoun 'you' is functioning as the subject of the sentence.
Singular = flyPlural = fliesThe plural is applicable in most cases where a word ends in "fly" i.e. butterflies, dragonflies.
There are several synonyms for the phrase "next steps" You could use the phrase "advance to the following directions" as an alternative.
The plural form of lock is locks.
A common noun is a noun that refers to a thing, person or place. So if by 'stairs' you mean staircase, than yes it is a common noun. If you meant 'stares' as in looking at something intently, then it is a verb.
That is the correct spelling of the plural noun "stimulators" (things that stimulate, e.g. gum stimulators on toothbrushes). The similar word is the plural noun "simulators" (devices that simulate, as in flight simulators that provide pilot training).
The plural form of the compound noun 'take off' is take offs.Example:On a commuter flight, a crew can have several take offs in a day.
The collective noun 'flight' is used for:a flight of aircrafta flight of angelsa flight of beesa flight of birdsa flight of butterfliesa flight of cormorantsa flight of dovesa flight of dragonsa flight of ducksa flight of dunbirdsa flight of fowla flight of goshawksa flight of grousea flight of herona flight of insectsa flight of kestrelsa flight of larksa flight of locks (canal)a flightt of mallardsa flight of pigeonsa flight of ploversa flight of pocharda flight of refugeesa flight of stairsa flight of starlingsa flight of storksa flight of swallowsa flight of swansa flight of widgeona flight of woodcocksa flight of yesterdays
No, because there are not 100 plural pronouns.The plural pronouns are:weusyou (can be singular or plural)theythemthesethoseouroursyour (can be singular or plural)yours (can be singular or plural)theirtheirsourselvesyourselvesthemselvesbothfewfewermanyothersseveralall (can be singular or plural)any (can be singular or plural)more (can be singular or plural)most (can be singular or plural)none (can be singular or plural)some (can be singular or plural)such (can be singular or plural)
The plural of "she" is "they", so the plural of "she had" is "they had".