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).
Singular = flyPlural = fliesThe plural is applicable in most cases where a word ends in "fly" i.e. butterflies, dragonflies.
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.
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.
There are several synonyms for the phrase "next steps" You could use the phrase "advance to the following directions" as an alternative.
The plural of 'this' is 'these' and the plural of 'that' is 'those'.
Isthmi is plural. There are actually two plural forms. I will list them from singular to plural. Isthmus - Singular Isthmi - Plural Isthmuses - Plural
The plural of rose is roses. The plural possessive is roses'.