I have to practice the piano today. or I have to go to practice in the gym.
teachers have qualification when they practice
The prepositional phrase in this sentence is "for practice," because a the word for is a preposition. In this sentence, practice would be the object of a preposition.
Lexicography is the practice of compiling dictionaries.
Always practice what you preach.
To use the word "practice" in a sentence, you could say: "She made it a daily practice to meditate for 10 minutes."
Here is a sentence with the word crashed: The NASCAR drivers crashed during a practice run.
A common truism is that "practice makes perfect".
this practice will continue as hitehrto fore.
john strained his back at football practice
john strained his back at football practice
The word 'before' is functioning as a preposition in that sentence.A preposition is a word that connects its object to another word in the sentence.In the example sentence, the preposition 'before' connects the noun phrase 'football practice' to the verb 'did'.The noun phrase 'football practice' is the object of the preposition.