Three Examples..
1- The teacher's desk was full of papers scattered everywhere.
2-My English teacher's name is Mary.
3-The teacher's phone rang in class.
The noun teachers' is the plural possessiveform of the singular noun teacher.A possessive noun is used to show possession, ownership, origin, or purpose of another noun in the sentences.A possessive noun can describe the subject of a sentence or a clause, or the object of a verb or a preposition.EXAMPLESThe teachers' meeting starts at seven. (describes the subject of the sentence)I will attend the teachers' meeting. (describes the direct object of the verb 'will attend')I baked some cookies for the teachers' meeting. (describes the object of the preposition 'for')
I don't know how my son can tolerate that loud music.
The teachers' meeting is scheduled for seven.
He tried all his teachers' patience.
The teachers went to college to visit their relatives
The noun in the sentence is "students" and "teachers" as they refer to people.
There are three teachers in the yard right now. Do you like your teachers this semester?
"AND" in the sentence is a conjunction of the coordinate type.
Your teachers may surmise that you wrote this sentence but they would be wrong.
I had many teachers
teachers have qualification when they practice
She wished she wasn't so rude to her teachers.